66819632

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:418

約数の個数: 80

約数和(自身を含む): 150180864

約数和(自身を除く): 83361232

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 37, 44, 62, 74, 88, 124, 148, 176, 248, 296, 331, 341, 407, 496, 592, 662, 682, 814, 1147, 1324, 1364, 1628, 2294, 2648, 2728, 3256, 3641, 4588, 5296, 5456, 6512, 7282, 9176, 10261, 12247, 12617, 14564, 18352, 20522, 24494, 25234, 29128, 41044, 48988, 50468, 58256, 82088, 97976, 100936, 112871, 134717, 164176, 195952, 201872, 225742, 269434, 379657, 451484, 538868, 759314, 902968, 1077736, 1518628, 1805936, 2155472, 3037256, 4176227, 6074512, 8352454, 16704908, 33409816, 66819632]

約数ペア:

[(1, 66819632), (2, 33409816), (4, 16704908), (8, 8352454), (11, 6074512), (16, 4176227), (22, 3037256), (31, 2155472), (37, 1805936), (44, 1518628), (62, 1077736), (74, 902968), (88, 759314), (124, 538868), (148, 451484), (176, 379657), (248, 269434), (296, 225742), (331, 201872), (341, 195952), (407, 164176), (496, 134717), (592, 112871), (662, 100936), (682, 97976), (814, 82088), (1147, 58256), (1324, 50468), (1364, 48988), (1628, 41044), (2294, 29128), (2648, 25234), (2728, 24494), (3256, 20522), (3641, 18352), (4588, 14564), (5296, 12617), (5456, 12247), (6512, 10261), (7282, 9176)]