38251928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1153}}^1$

素因数の和:1212

約数の個数: 64

約数和(自身を含む): 87242400

約数和(自身を除く): 48990472

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 29, 44, 52, 58, 88, 104, 116, 143, 232, 286, 319, 377, 572, 638, 754, 1144, 1153, 1276, 1508, 2306, 2552, 3016, 4147, 4612, 8294, 9224, 12683, 14989, 16588, 25366, 29978, 33176, 33437, 50732, 59956, 66874, 101464, 119912, 133748, 164879, 267496, 329758, 367807, 434681, 659516, 735614, 869362, 1319032, 1471228, 1738724, 2942456, 3477448, 4781491, 9562982, 19125964, 38251928]

約数ペア:

[(1, 38251928), (2, 19125964), (4, 9562982), (8, 4781491), (11, 3477448), (13, 2942456), (22, 1738724), (26, 1471228), (29, 1319032), (44, 869362), (52, 735614), (58, 659516), (88, 434681), (104, 367807), (116, 329758), (143, 267496), (232, 164879), (286, 133748), (319, 119912), (377, 101464), (572, 66874), (638, 59956), (754, 50732), (1144, 33437), (1153, 33176), (1276, 29978), (1508, 25366), (2306, 16588), (2552, 14989), (3016, 12683), (4147, 9224), (4612, 8294)]