1071079808

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{557}}^1$

素因数の和:835

約数の個数: 64

約数和(自身を含む): 2175329520

約数和(自身を除く): 1104249712

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 181, 332, 362, 557, 664, 724, 1114, 1328, 1448, 2228, 2656, 2896, 4456, 5312, 5792, 8912, 10624, 11584, 15023, 17824, 23168, 30046, 35648, 46231, 60092, 71296, 92462, 100817, 120184, 184924, 201634, 240368, 369848, 403268, 480736, 739696, 806536, 961472, 1479392, 1613072, 1922944, 2958784, 3226144, 5917568, 6452288, 8367811, 12904576, 16735622, 33471244, 66942488, 133884976, 267769952, 535539904, 1071079808]

約数ペア:

[(1, 1071079808), (2, 535539904), (4, 267769952), (8, 133884976), (16, 66942488), (32, 33471244), (64, 16735622), (83, 12904576), (128, 8367811), (166, 6452288), (181, 5917568), (332, 3226144), (362, 2958784), (557, 1922944), (664, 1613072), (724, 1479392), (1114, 961472), (1328, 806536), (1448, 739696), (2228, 480736), (2656, 403268), (2896, 369848), (4456, 240368), (5312, 201634), (5792, 184924), (8912, 120184), (10624, 100817), (11584, 92462), (15023, 71296), (17824, 60092), (23168, 46231), (30046, 35648)]