38728248

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1229}}^1$

素因数の和:1352

約数の個数: 64

約数和(自身を含む): 105386400

約数和(自身を除く): 66658152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 101, 104, 156, 202, 303, 312, 404, 606, 808, 1212, 1229, 1313, 2424, 2458, 2626, 3687, 3939, 4916, 5252, 7374, 7878, 9832, 10504, 14748, 15756, 15977, 29496, 31512, 31954, 47931, 63908, 95862, 124129, 127816, 191724, 248258, 372387, 383448, 496516, 744774, 993032, 1489548, 1613677, 2979096, 3227354, 4841031, 6454708, 9682062, 12909416, 19364124, 38728248]

約数ペア:

[(1, 38728248), (2, 19364124), (3, 12909416), (4, 9682062), (6, 6454708), (8, 4841031), (12, 3227354), (13, 2979096), (24, 1613677), (26, 1489548), (39, 993032), (52, 744774), (78, 496516), (101, 383448), (104, 372387), (156, 248258), (202, 191724), (303, 127816), (312, 124129), (404, 95862), (606, 63908), (808, 47931), (1212, 31954), (1229, 31512), (1313, 29496), (2424, 15977), (2458, 15756), (2626, 14748), (3687, 10504), (3939, 9832), (4916, 7878), (5252, 7374)]