68271808

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2621}}^1$

素因数の和:2681

約数の個数: 56

約数和(自身を含む): 151845264

約数和(自身を除く): 83573456

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 148, 176, 296, 352, 407, 592, 704, 814, 1184, 1628, 2368, 2621, 3256, 5242, 6512, 10484, 13024, 20968, 26048, 28831, 41936, 57662, 83872, 96977, 115324, 167744, 193954, 230648, 387908, 461296, 775816, 922592, 1066747, 1551632, 1845184, 2133494, 3103264, 4266988, 6206528, 8533976, 17067952, 34135904, 68271808]

約数ペア:

[(1, 68271808), (2, 34135904), (4, 17067952), (8, 8533976), (11, 6206528), (16, 4266988), (22, 3103264), (32, 2133494), (37, 1845184), (44, 1551632), (64, 1066747), (74, 922592), (88, 775816), (148, 461296), (176, 387908), (296, 230648), (352, 193954), (407, 167744), (592, 115324), (704, 96977), (814, 83872), (1184, 57662), (1628, 41936), (2368, 28831), (2621, 26048), (3256, 20968), (5242, 13024), (6512, 10484)]