42399488

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 93206400

約数和(自身を除く): 50806912

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 256, 304, 368, 379, 437, 608, 736, 758, 874, 1216, 1472, 1516, 1748, 2432, 2944, 3032, 3496, 4864, 5888, 6064, 6992, 7201, 8717, 12128, 13984, 14402, 17434, 24256, 27968, 28804, 34868, 48512, 55936, 57608, 69736, 97024, 111872, 115216, 139472, 165623, 230432, 278944, 331246, 460864, 557888, 662492, 921728, 1115776, 1324984, 1843456, 2231552, 2649968, 5299936, 10599872, 21199744, 42399488]

約数ペア:

[(1, 42399488), (2, 21199744), (4, 10599872), (8, 5299936), (16, 2649968), (19, 2231552), (23, 1843456), (32, 1324984), (38, 1115776), (46, 921728), (64, 662492), (76, 557888), (92, 460864), (128, 331246), (152, 278944), (184, 230432), (256, 165623), (304, 139472), (368, 115216), (379, 111872), (437, 97024), (608, 69736), (736, 57608), (758, 55936), (874, 48512), (1216, 34868), (1472, 28804), (1516, 27968), (1748, 24256), (2432, 17434), (2944, 14402), (3032, 13984), (3496, 12128), (4864, 8717), (5888, 7201), (6064, 6992)]