40801452

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{991}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 98660352

約数和(自身を除く): 57858900

約数列:

[1, 2, 3, 4, 6, 12, 47, 73, 94, 141, 146, 188, 219, 282, 292, 438, 564, 876, 991, 1982, 2973, 3431, 3964, 5946, 6862, 10293, 11892, 13724, 20586, 41172, 46577, 72343, 93154, 139731, 144686, 186308, 217029, 279462, 289372, 434058, 558924, 868116, 3400121, 6800242, 10200363, 13600484, 20400726, 40801452]

約数ペア:

[(1, 40801452), (2, 20400726), (3, 13600484), (4, 10200363), (6, 6800242), (12, 3400121), (47, 868116), (73, 558924), (94, 434058), (141, 289372), (146, 279462), (188, 217029), (219, 186308), (282, 144686), (292, 139731), (438, 93154), (564, 72343), (876, 46577), (991, 41172), (1982, 20586), (2973, 13724), (3431, 11892), (3964, 10293), (5946, 6862)]