63545728

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 128

約数和(自身を含む): 148716000

約数和(自身を除く): 85170272

約数列:

[1, 2, 4, 8, 16, 17, 19, 29, 32, 34, 38, 53, 58, 64, 68, 76, 106, 116, 128, 136, 152, 212, 232, 272, 304, 323, 424, 464, 493, 544, 551, 608, 646, 848, 901, 928, 986, 1007, 1088, 1102, 1216, 1292, 1537, 1696, 1802, 1856, 1972, 2014, 2176, 2204, 2432, 2584, 3074, 3392, 3604, 3712, 3944, 4028, 4408, 5168, 6148, 6784, 7208, 7888, 8056, 8816, 9367, 10336, 12296, 14416, 15776, 16112, 17119, 17632, 18734, 20672, 24592, 26129, 28832, 29203, 31552, 32224, 34238, 35264, 37468, 41344, 49184, 52258, 57664, 58406, 63104, 64448, 68476, 70528, 74936, 98368, 104516, 115328, 116812, 128896, 136952, 149872, 196736, 209032, 233624, 273904, 299744, 418064, 467248, 496451, 547808, 599488, 836128, 934496, 992902, 1095616, 1198976, 1672256, 1868992, 1985804, 2191232, 3344512, 3737984, 3971608, 7943216, 15886432, 31772864, 63545728]

約数ペア:

[(1, 63545728), (2, 31772864), (4, 15886432), (8, 7943216), (16, 3971608), (17, 3737984), (19, 3344512), (29, 2191232), (32, 1985804), (34, 1868992), (38, 1672256), (53, 1198976), (58, 1095616), (64, 992902), (68, 934496), (76, 836128), (106, 599488), (116, 547808), (128, 496451), (136, 467248), (152, 418064), (212, 299744), (232, 273904), (272, 233624), (304, 209032), (323, 196736), (424, 149872), (464, 136952), (493, 128896), (544, 116812), (551, 115328), (608, 104516), (646, 98368), (848, 74936), (901, 70528), (928, 68476), (986, 64448), (1007, 63104), (1088, 58406), (1102, 57664), (1216, 52258), (1292, 49184), (1537, 41344), (1696, 37468), (1802, 35264), (1856, 34238), (1972, 32224), (2014, 31552), (2176, 29203), (2204, 28832), (2432, 26129), (2584, 24592), (3074, 20672), (3392, 18734), (3604, 17632), (3712, 17119), (3944, 16112), (4028, 15776), (4408, 14416), (5168, 12296), (6148, 10336), (6784, 9367), (7208, 8816), (7888, 8056)]