40868917628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1\times {\mathrm{2897}}^1$

素因数の和:3363

約数の個数: 96

約数和(自身を含む): 90065945088

約数和(自身を除く): 49197027460

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 163, 281, 308, 326, 562, 652, 1124, 1141, 1793, 1967, 2282, 2897, 3091, 3586, 3934, 4564, 5794, 6182, 7172, 7868, 11588, 12364, 12551, 20279, 21637, 25102, 31867, 40558, 43274, 45803, 50204, 63734, 81116, 86548, 91606, 127468, 183212, 223069, 320621, 446138, 472211, 503833, 641242, 814057, 892276, 944422, 1007666, 1282484, 1628114, 1888844, 2015332, 3256228, 3305477, 3526831, 5194321, 5698399, 6610954, 7053662, 8954627, 10388642, 11396798, 13221908, 14107324, 17909254, 20777284, 22793596, 35818508, 36360247, 62682389, 72720494, 125364778, 132691291, 145440988, 250729556, 265382582, 530765164, 928839037, 1459604201, 1857678074, 2919208402, 3715356148, 5838416804, 10217229407, 20434458814, 40868917628]

約数ペア:

[(1, 40868917628), (2, 20434458814), (4, 10217229407), (7, 5838416804), (11, 3715356148), (14, 2919208402), (22, 1857678074), (28, 1459604201), (44, 928839037), (77, 530765164), (154, 265382582), (163, 250729556), (281, 145440988), (308, 132691291), (326, 125364778), (562, 72720494), (652, 62682389), (1124, 36360247), (1141, 35818508), (1793, 22793596), (1967, 20777284), (2282, 17909254), (2897, 14107324), (3091, 13221908), (3586, 11396798), (3934, 10388642), (4564, 8954627), (5794, 7053662), (6182, 6610954), (7172, 5698399), (7868, 5194321), (11588, 3526831), (12364, 3305477), (12551, 3256228), (20279, 2015332), (21637, 1888844), (25102, 1628114), (31867, 1282484), (40558, 1007666), (43274, 944422), (45803, 892276), (50204, 814057), (63734, 641242), (81116, 503833), (86548, 472211), (91606, 446138), (127468, 320621), (183212, 223069)]