40984008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7727}}^1$

素因数の和:7766

約数の個数: 64

約数和(自身を含む): 116847360

約数和(自身を除く): 75863352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 7727, 15454, 23181, 30908, 46362, 61816, 92724, 100451, 131359, 185448, 200902, 262718, 301353, 394077, 401804, 525436, 602706, 788154, 803608, 1050872, 1205412, 1576308, 1707667, 2410824, 3152616, 3415334, 5123001, 6830668, 10246002, 13661336, 20492004, 40984008]

約数ペア:

[(1, 40984008), (2, 20492004), (3, 13661336), (4, 10246002), (6, 6830668), (8, 5123001), (12, 3415334), (13, 3152616), (17, 2410824), (24, 1707667), (26, 1576308), (34, 1205412), (39, 1050872), (51, 803608), (52, 788154), (68, 602706), (78, 525436), (102, 401804), (104, 394077), (136, 301353), (156, 262718), (204, 200902), (221, 185448), (312, 131359), (408, 100451), (442, 92724), (663, 61816), (884, 46362), (1326, 30908), (1768, 23181), (2652, 15454), (5304, 7727)]