1375408

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:145

約数の個数: 40

約数和(自身を含む): 2856960

約数和(自身を除く): 1481552

約数列:

[1, 2, 4, 8, 16, 31, 47, 59, 62, 94, 118, 124, 188, 236, 248, 376, 472, 496, 752, 944, 1457, 1829, 2773, 2914, 3658, 5546, 5828, 7316, 11092, 11656, 14632, 22184, 23312, 29264, 44368, 85963, 171926, 343852, 687704, 1375408]

約数ペア:

[(1, 1375408), (2, 687704), (4, 343852), (8, 171926), (16, 85963), (31, 44368), (47, 29264), (59, 23312), (62, 22184), (94, 14632), (118, 11656), (124, 11092), (188, 7316), (236, 5828), (248, 5546), (376, 3658), (472, 2914), (496, 2773), (752, 1829), (944, 1457)]