40897896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2789}}^1$

素因数の和:2858

約数の個数: 64

約数和(自身を含む): 112492800

約数和(自身を除く): 71594904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 104, 141, 156, 188, 282, 312, 376, 564, 611, 1128, 1222, 1833, 2444, 2789, 3666, 4888, 5578, 7332, 8367, 11156, 14664, 16734, 22312, 33468, 36257, 66936, 72514, 108771, 131083, 145028, 217542, 262166, 290056, 393249, 435084, 524332, 786498, 870168, 1048664, 1572996, 1704079, 3145992, 3408158, 5112237, 6816316, 10224474, 13632632, 20448948, 40897896]

約数ペア:

[(1, 40897896), (2, 20448948), (3, 13632632), (4, 10224474), (6, 6816316), (8, 5112237), (12, 3408158), (13, 3145992), (24, 1704079), (26, 1572996), (39, 1048664), (47, 870168), (52, 786498), (78, 524332), (94, 435084), (104, 393249), (141, 290056), (156, 262166), (188, 217542), (282, 145028), (312, 131083), (376, 108771), (564, 72514), (611, 66936), (1128, 36257), (1222, 33468), (1833, 22312), (2444, 16734), (2789, 14664), (3666, 11156), (4888, 8367), (5578, 7332)]