8940152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 19353600

約数和(自身を除く): 10413448

約数列:

[1, 2, 4, 8, 13, 26, 31, 47, 52, 59, 62, 94, 104, 118, 124, 188, 236, 248, 376, 403, 472, 611, 767, 806, 1222, 1457, 1534, 1612, 1829, 2444, 2773, 2914, 3068, 3224, 3658, 4888, 5546, 5828, 6136, 7316, 11092, 11656, 14632, 18941, 22184, 23777, 36049, 37882, 47554, 72098, 75764, 85963, 95108, 144196, 151528, 171926, 190216, 288392, 343852, 687704, 1117519, 2235038, 4470076, 8940152]

約数ペア:

[(1, 8940152), (2, 4470076), (4, 2235038), (8, 1117519), (13, 687704), (26, 343852), (31, 288392), (47, 190216), (52, 171926), (59, 151528), (62, 144196), (94, 95108), (104, 85963), (118, 75764), (124, 72098), (188, 47554), (236, 37882), (248, 36049), (376, 23777), (403, 22184), (472, 18941), (611, 14632), (767, 11656), (806, 11092), (1222, 7316), (1457, 6136), (1534, 5828), (1612, 5546), (1829, 4888), (2444, 3658), (2773, 3224), (2914, 3068)]