73407412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 146764800

約数和(自身を除く): 73357388

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 191, 247, 382, 389, 494, 764, 778, 988, 1556, 2483, 3629, 4966, 5057, 7258, 7391, 9932, 10114, 14516, 14782, 20228, 29564, 47177, 74299, 94354, 96083, 148598, 188708, 192166, 297196, 384332, 965887, 1411681, 1931774, 2823362, 3863548, 5646724, 18351853, 36703706, 73407412]

約数ペア:

[(1, 73407412), (2, 36703706), (4, 18351853), (13, 5646724), (19, 3863548), (26, 2823362), (38, 1931774), (52, 1411681), (76, 965887), (191, 384332), (247, 297196), (382, 192166), (389, 188708), (494, 148598), (764, 96083), (778, 94354), (988, 74299), (1556, 47177), (2483, 29564), (3629, 20228), (4966, 14782), (5057, 14516), (7258, 10114), (7391, 9932)]