72495616

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{8329}}^1$

素因数の和:8364

約数の個数: 40

約数和(自身を含む): 153388620

約数和(自身を除く): 80893004

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8329, 8704, 16658, 33316, 66632, 133264, 141593, 266528, 283186, 533056, 566372, 1066112, 1132744, 2132224, 2265488, 4264448, 4530976, 9061952, 18123904, 36247808, 72495616]

約数ペア:

[(1, 72495616), (2, 36247808), (4, 18123904), (8, 9061952), (16, 4530976), (17, 4264448), (32, 2265488), (34, 2132224), (64, 1132744), (68, 1066112), (128, 566372), (136, 533056), (256, 283186), (272, 266528), (512, 141593), (544, 133264), (1088, 66632), (2176, 33316), (4352, 16658), (8329, 8704)]