40655928

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:652

約数の個数: 64

約数和(自身を含む): 105638400

約数和(自身を除く): 64982472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 79, 82, 123, 158, 164, 237, 246, 316, 328, 474, 492, 523, 632, 948, 984, 1046, 1569, 1896, 2092, 3138, 3239, 4184, 6276, 6478, 9717, 12552, 12956, 19434, 21443, 25912, 38868, 41317, 42886, 64329, 77736, 82634, 85772, 123951, 128658, 165268, 171544, 247902, 257316, 330536, 495804, 514632, 991608, 1693997, 3387994, 5081991, 6775988, 10163982, 13551976, 20327964, 40655928]

約数ペア:

[(1, 40655928), (2, 20327964), (3, 13551976), (4, 10163982), (6, 6775988), (8, 5081991), (12, 3387994), (24, 1693997), (41, 991608), (79, 514632), (82, 495804), (123, 330536), (158, 257316), (164, 247902), (237, 171544), (246, 165268), (316, 128658), (328, 123951), (474, 85772), (492, 82634), (523, 77736), (632, 64329), (948, 42886), (984, 41317), (1046, 38868), (1569, 25912), (1896, 21443), (2092, 19434), (3138, 12956), (3239, 12552), (4184, 9717), (6276, 6478)]