71021696

素因数分解:

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

素因数の和:134

約数の個数: 96

約数和(自身を含む): 157391100

約数和(自身を除く): 86369404

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 53, 58, 64, 76, 106, 116, 128, 152, 212, 232, 304, 361, 424, 464, 551, 608, 722, 848, 928, 1007, 1102, 1216, 1444, 1537, 1696, 1856, 2014, 2204, 2432, 2888, 3074, 3392, 3712, 4028, 4408, 5776, 6148, 6784, 8056, 8816, 10469, 11552, 12296, 16112, 17632, 19133, 20938, 23104, 24592, 29203, 32224, 35264, 38266, 41876, 46208, 49184, 58406, 64448, 70528, 76532, 83752, 98368, 116812, 128896, 153064, 167504, 196736, 233624, 306128, 335008, 467248, 554857, 612256, 670016, 934496, 1109714, 1224512, 1340032, 1868992, 2219428, 2449024, 3737984, 4438856, 8877712, 17755424, 35510848, 71021696]

約数ペア:

[(1, 71021696), (2, 35510848), (4, 17755424), (8, 8877712), (16, 4438856), (19, 3737984), (29, 2449024), (32, 2219428), (38, 1868992), (53, 1340032), (58, 1224512), (64, 1109714), (76, 934496), (106, 670016), (116, 612256), (128, 554857), (152, 467248), (212, 335008), (232, 306128), (304, 233624), (361, 196736), (424, 167504), (464, 153064), (551, 128896), (608, 116812), (722, 98368), (848, 83752), (928, 76532), (1007, 70528), (1102, 64448), (1216, 58406), (1444, 49184), (1537, 46208), (1696, 41876), (1856, 38266), (2014, 35264), (2204, 32224), (2432, 29203), (2888, 24592), (3074, 23104), (3392, 20938), (3712, 19133), (4028, 17632), (4408, 16112), (5776, 12296), (6148, 11552), (6784, 10469), (8056, 8816)]