1640112

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:785

約数の個数: 40

約数和(自身を含む): 4333056

約数和(自身を除く): 2692944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 727, 752, 1128, 1454, 2181, 2256, 2908, 4362, 5816, 8724, 11632, 17448, 34169, 34896, 68338, 102507, 136676, 205014, 273352, 410028, 546704, 820056, 1640112]

約数ペア:

[(1, 1640112), (2, 820056), (3, 546704), (4, 410028), (6, 273352), (8, 205014), (12, 136676), (16, 102507), (24, 68338), (47, 34896), (48, 34169), (94, 17448), (141, 11632), (188, 8724), (282, 5816), (376, 4362), (564, 2908), (727, 2256), (752, 2181), (1128, 1454)]