67972352

素因数分解:

$2^8\times 7^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 157273536

約数和(自身を除く): 89301184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 256, 332, 448, 457, 581, 664, 896, 914, 1162, 1328, 1792, 1828, 2324, 2656, 3199, 3656, 4648, 5312, 6398, 7312, 9296, 10624, 12796, 14624, 18592, 21248, 25592, 29248, 37184, 37931, 51184, 58496, 74368, 75862, 102368, 116992, 148736, 151724, 204736, 265517, 303448, 409472, 531034, 606896, 818944, 1062068, 1213792, 2124136, 2427584, 4248272, 4855168, 8496544, 9710336, 16993088, 33986176, 67972352]

約数ペア:

[(1, 67972352), (2, 33986176), (4, 16993088), (7, 9710336), (8, 8496544), (14, 4855168), (16, 4248272), (28, 2427584), (32, 2124136), (56, 1213792), (64, 1062068), (83, 818944), (112, 606896), (128, 531034), (166, 409472), (224, 303448), (256, 265517), (332, 204736), (448, 151724), (457, 148736), (581, 116992), (664, 102368), (896, 75862), (914, 74368), (1162, 58496), (1328, 51184), (1792, 37931), (1828, 37184), (2324, 29248), (2656, 25592), (3199, 21248), (3656, 18592), (4648, 14624), (5312, 12796), (6398, 10624), (7312, 9296)]