65991432

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{823}}^1$

素因数の和:1102

約数の個数: 64

約数和(自身を含む): 178577280

約数和(自身を除く): 112585848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 257, 312, 514, 771, 823, 1028, 1542, 1646, 2056, 2469, 3084, 3292, 3341, 4938, 6168, 6584, 6682, 9876, 10023, 10699, 13364, 19752, 20046, 21398, 26728, 32097, 40092, 42796, 64194, 80184, 85592, 128388, 211511, 256776, 423022, 634533, 846044, 1269066, 1692088, 2538132, 2749643, 5076264, 5499286, 8248929, 10998572, 16497858, 21997144, 32995716, 65991432]

約数ペア:

[(1, 65991432), (2, 32995716), (3, 21997144), (4, 16497858), (6, 10998572), (8, 8248929), (12, 5499286), (13, 5076264), (24, 2749643), (26, 2538132), (39, 1692088), (52, 1269066), (78, 846044), (104, 634533), (156, 423022), (257, 256776), (312, 211511), (514, 128388), (771, 85592), (823, 80184), (1028, 64194), (1542, 42796), (1646, 40092), (2056, 32097), (2469, 26728), (3084, 21398), (3292, 20046), (3341, 19752), (4938, 13364), (6168, 10699), (6584, 10023), (6682, 9876)]