40621464

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43399}}^1$

素因数の和:43424

約数の個数: 48

約数和(自身を含む): 118482000

約数和(自身を除く): 77860536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 43399, 86798, 130197, 173596, 260394, 347192, 390591, 520788, 564187, 781182, 1041576, 1128374, 1562364, 1692561, 2256748, 3124728, 3385122, 4513496, 5077683, 6770244, 10155366, 13540488, 20310732, 40621464]

約数ペア:

[(1, 40621464), (2, 20310732), (3, 13540488), (4, 10155366), (6, 6770244), (8, 5077683), (9, 4513496), (12, 3385122), (13, 3124728), (18, 2256748), (24, 1692561), (26, 1562364), (36, 1128374), (39, 1041576), (52, 781182), (72, 564187), (78, 520788), (104, 390591), (117, 347192), (156, 260394), (234, 173596), (312, 130197), (468, 86798), (936, 43399)]