1975063808

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{11069}}^1$

素因数の和:11143

約数の個数: 72

約数和(自身を含む): 4276518120

約数和(自身を除く): 2301454312

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 64, 68, 82, 128, 136, 164, 256, 272, 328, 544, 656, 697, 1088, 1312, 1394, 2176, 2624, 2788, 4352, 5248, 5576, 10496, 11069, 11152, 22138, 22304, 44276, 44608, 88552, 89216, 177104, 178432, 188173, 354208, 376346, 453829, 708416, 752692, 907658, 1416832, 1505384, 1815316, 2833664, 3010768, 3630632, 6021536, 7261264, 7715093, 12043072, 14522528, 15430186, 24086144, 29045056, 30860372, 48172288, 58090112, 61720744, 116180224, 123441488, 246882976, 493765952, 987531904, 1975063808]

約数ペア:

[(1, 1975063808), (2, 987531904), (4, 493765952), (8, 246882976), (16, 123441488), (17, 116180224), (32, 61720744), (34, 58090112), (41, 48172288), (64, 30860372), (68, 29045056), (82, 24086144), (128, 15430186), (136, 14522528), (164, 12043072), (256, 7715093), (272, 7261264), (328, 6021536), (544, 3630632), (656, 3010768), (697, 2833664), (1088, 1815316), (1312, 1505384), (1394, 1416832), (2176, 907658), (2624, 752692), (2788, 708416), (4352, 453829), (5248, 376346), (5576, 354208), (10496, 188173), (11069, 178432), (11152, 177104), (22138, 89216), (22304, 88552), (44276, 44608)]