70837504

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:471

約数の個数: 72

約数和(自身を含む): 153753768

約数和(自身を除く): 82916264

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 64, 68, 82, 128, 136, 164, 256, 272, 328, 397, 544, 656, 697, 794, 1088, 1312, 1394, 1588, 2176, 2624, 2788, 3176, 4352, 5248, 5576, 6352, 6749, 10496, 11152, 12704, 13498, 16277, 22304, 25408, 26996, 32554, 44608, 50816, 53992, 65108, 89216, 101632, 107984, 130216, 178432, 215968, 260432, 276709, 431936, 520864, 553418, 863872, 1041728, 1106836, 1727744, 2083456, 2213672, 4166912, 4427344, 8854688, 17709376, 35418752, 70837504]

約数ペア:

[(1, 70837504), (2, 35418752), (4, 17709376), (8, 8854688), (16, 4427344), (17, 4166912), (32, 2213672), (34, 2083456), (41, 1727744), (64, 1106836), (68, 1041728), (82, 863872), (128, 553418), (136, 520864), (164, 431936), (256, 276709), (272, 260432), (328, 215968), (397, 178432), (544, 130216), (656, 107984), (697, 101632), (794, 89216), (1088, 65108), (1312, 53992), (1394, 50816), (1588, 44608), (2176, 32554), (2624, 26996), (2788, 25408), (3176, 22304), (4352, 16277), (5248, 13498), (5576, 12704), (6352, 11152), (6749, 10496)]