4397056

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 9336600

約数和(自身を除く): 4939544

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 113, 128, 152, 226, 256, 304, 452, 512, 608, 904, 1024, 1216, 1808, 2048, 2147, 2432, 3616, 4294, 4864, 7232, 8588, 9728, 14464, 17176, 19456, 28928, 34352, 38912, 57856, 68704, 115712, 137408, 231424, 274816, 549632, 1099264, 2198528, 4397056]

約数ペア:

[(1, 4397056), (2, 2198528), (4, 1099264), (8, 549632), (16, 274816), (19, 231424), (32, 137408), (38, 115712), (64, 68704), (76, 57856), (113, 38912), (128, 34352), (152, 28928), (226, 19456), (256, 17176), (304, 14464), (452, 9728), (512, 8588), (608, 7232), (904, 4864), (1024, 4294), (1216, 3616), (1808, 2432), (2048, 2147)]