40425996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:655

約数の個数: 96

約数和(自身を含む): 111767040

約数和(自身を除く): 71341044

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 23, 26, 38, 39, 46, 52, 57, 69, 76, 78, 92, 114, 138, 156, 228, 247, 276, 299, 437, 494, 593, 598, 741, 874, 897, 988, 1186, 1196, 1311, 1482, 1748, 1779, 1794, 2372, 2622, 2964, 3558, 3588, 5244, 5681, 7116, 7709, 11267, 11362, 13639, 15418, 17043, 22534, 22724, 23127, 27278, 30836, 33801, 34086, 40917, 45068, 46254, 54556, 67602, 68172, 81834, 92508, 135204, 146471, 163668, 177307, 259141, 292942, 354614, 439413, 518282, 531921, 585884, 709228, 777423, 878826, 1036564, 1063842, 1554846, 1757652, 2127684, 3109692, 3368833, 6737666, 10106499, 13475332, 20212998, 40425996]

約数ペア:

[(1, 40425996), (2, 20212998), (3, 13475332), (4, 10106499), (6, 6737666), (12, 3368833), (13, 3109692), (19, 2127684), (23, 1757652), (26, 1554846), (38, 1063842), (39, 1036564), (46, 878826), (52, 777423), (57, 709228), (69, 585884), (76, 531921), (78, 518282), (92, 439413), (114, 354614), (138, 292942), (156, 259141), (228, 177307), (247, 163668), (276, 146471), (299, 135204), (437, 92508), (494, 81834), (593, 68172), (598, 67602), (741, 54556), (874, 46254), (897, 45068), (988, 40917), (1186, 34086), (1196, 33801), (1311, 30836), (1482, 27278), (1748, 23127), (1779, 22724), (1794, 22534), (2372, 17043), (2622, 15418), (2964, 13639), (3558, 11362), (3588, 11267), (5244, 7709), (5681, 7116)]