38861472

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31139}}^1$

素因数の和:31165

約数の個数: 48

約数和(自身を含む): 109861920

約数和(自身を除く): 71000448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 31139, 62278, 93417, 124556, 186834, 249112, 373668, 404807, 498224, 747336, 809614, 996448, 1214421, 1494672, 1619228, 2428842, 2989344, 3238456, 4857684, 6476912, 9715368, 12953824, 19430736, 38861472]

約数ペア:

[(1, 38861472), (2, 19430736), (3, 12953824), (4, 9715368), (6, 6476912), (8, 4857684), (12, 3238456), (13, 2989344), (16, 2428842), (24, 1619228), (26, 1494672), (32, 1214421), (39, 996448), (48, 809614), (52, 747336), (78, 498224), (96, 404807), (104, 373668), (156, 249112), (208, 186834), (312, 124556), (416, 93417), (624, 62278), (1248, 31139)]