38248912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:440

約数の個数: 80

約数和(自身を含む): 87650640

約数和(自身を除く): 49401728

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 34, 52, 58, 68, 104, 116, 136, 208, 221, 232, 272, 373, 377, 442, 464, 493, 746, 754, 884, 986, 1492, 1508, 1768, 1972, 2984, 3016, 3536, 3944, 4849, 5968, 6032, 6341, 6409, 7888, 9698, 10817, 12682, 12818, 19396, 21634, 25364, 25636, 38792, 43268, 50728, 51272, 77584, 82433, 86536, 101456, 102544, 140621, 164866, 173072, 183889, 281242, 329732, 367778, 562484, 659464, 735556, 1124968, 1318928, 1471112, 2249936, 2390557, 2942224, 4781114, 9562228, 19124456, 38248912]

約数ペア:

[(1, 38248912), (2, 19124456), (4, 9562228), (8, 4781114), (13, 2942224), (16, 2390557), (17, 2249936), (26, 1471112), (29, 1318928), (34, 1124968), (52, 735556), (58, 659464), (68, 562484), (104, 367778), (116, 329732), (136, 281242), (208, 183889), (221, 173072), (232, 164866), (272, 140621), (373, 102544), (377, 101456), (442, 86536), (464, 82433), (493, 77584), (746, 51272), (754, 50728), (884, 43268), (986, 38792), (1492, 25636), (1508, 25364), (1768, 21634), (1972, 19396), (2984, 12818), (3016, 12682), (3536, 10817), (3944, 9698), (4849, 7888), (5968, 6409), (6032, 6341)]