74927456

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 151139520

約数和(自身を除く): 76212064

約数列:

[1, 2, 4, 8, 16, 32, 97, 101, 194, 202, 239, 388, 404, 478, 776, 808, 956, 1552, 1616, 1912, 3104, 3232, 3824, 7648, 9797, 19594, 23183, 24139, 39188, 46366, 48278, 78376, 92732, 96556, 156752, 185464, 193112, 313504, 370928, 386224, 741856, 772448, 2341483, 4682966, 9365932, 18731864, 37463728, 74927456]

約数ペア:

[(1, 74927456), (2, 37463728), (4, 18731864), (8, 9365932), (16, 4682966), (32, 2341483), (97, 772448), (101, 741856), (194, 386224), (202, 370928), (239, 313504), (388, 193112), (404, 185464), (478, 156752), (776, 96556), (808, 92732), (956, 78376), (1552, 48278), (1616, 46366), (1912, 39188), (3104, 24139), (3232, 23183), (3824, 19594), (7648, 9797)]