88089472

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1249}}^1$

素因数の和:1311

約数の個数: 64

約数和(自身を含む): 191250000

約数和(自身を除く): 103160528

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 232, 304, 464, 551, 608, 928, 1102, 1216, 1249, 1856, 2204, 2432, 2498, 3712, 4408, 4996, 8816, 9992, 17632, 19984, 23731, 35264, 36221, 39968, 47462, 70528, 72442, 79936, 94924, 144884, 159872, 189848, 289768, 379696, 579536, 688199, 759392, 1159072, 1376398, 1518784, 2318144, 2752796, 3037568, 4636288, 5505592, 11011184, 22022368, 44044736, 88089472]

約数ペア:

[(1, 88089472), (2, 44044736), (4, 22022368), (8, 11011184), (16, 5505592), (19, 4636288), (29, 3037568), (32, 2752796), (38, 2318144), (58, 1518784), (64, 1376398), (76, 1159072), (116, 759392), (128, 688199), (152, 579536), (232, 379696), (304, 289768), (464, 189848), (551, 159872), (608, 144884), (928, 94924), (1102, 79936), (1216, 72442), (1249, 70528), (1856, 47462), (2204, 39968), (2432, 36221), (2498, 35264), (3712, 23731), (4408, 19984), (4996, 17632), (8816, 9992)]