15074464

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 30844800

約数和(自身を除く): 15770336

約数列:

[1, 2, 4, 8, 16, 32, 67, 79, 89, 134, 158, 178, 268, 316, 356, 536, 632, 712, 1072, 1264, 1424, 2144, 2528, 2848, 5293, 5963, 7031, 10586, 11926, 14062, 21172, 23852, 28124, 42344, 47704, 56248, 84688, 95408, 112496, 169376, 190816, 224992, 471077, 942154, 1884308, 3768616, 7537232, 15074464]

約数ペア:

[(1, 15074464), (2, 7537232), (4, 3768616), (8, 1884308), (16, 942154), (32, 471077), (67, 224992), (79, 190816), (89, 169376), (134, 112496), (158, 95408), (178, 84688), (268, 56248), (316, 47704), (356, 42344), (536, 28124), (632, 23852), (712, 21172), (1072, 14062), (1264, 11926), (1424, 10586), (2144, 7031), (2528, 5963), (2848, 5293)]