38863088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:486

約数の個数: 80

約数和(自身を含む): 89994240

約数和(自身を除く): 51131152

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 34, 44, 62, 68, 88, 124, 136, 176, 187, 248, 272, 341, 374, 419, 496, 527, 682, 748, 838, 1054, 1364, 1496, 1676, 2108, 2728, 2992, 3352, 4216, 4609, 5456, 5797, 6704, 7123, 8432, 9218, 11594, 12989, 14246, 18436, 23188, 25978, 28492, 36872, 46376, 51956, 56984, 73744, 78353, 92752, 103912, 113968, 142879, 156706, 207824, 220813, 285758, 313412, 441626, 571516, 626824, 883252, 1143032, 1253648, 1766504, 2286064, 2428943, 3533008, 4857886, 9715772, 19431544, 38863088]

約数ペア:

[(1, 38863088), (2, 19431544), (4, 9715772), (8, 4857886), (11, 3533008), (16, 2428943), (17, 2286064), (22, 1766504), (31, 1253648), (34, 1143032), (44, 883252), (62, 626824), (68, 571516), (88, 441626), (124, 313412), (136, 285758), (176, 220813), (187, 207824), (248, 156706), (272, 142879), (341, 113968), (374, 103912), (419, 92752), (496, 78353), (527, 73744), (682, 56984), (748, 51956), (838, 46376), (1054, 36872), (1364, 28492), (1496, 25978), (1676, 23188), (2108, 18436), (2728, 14246), (2992, 12989), (3352, 11594), (4216, 9218), (4609, 8432), (5456, 7123), (5797, 6704)]