28322752

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:377

約数の個数: 56

約数和(自身を含む): 59692032

約数和(自身を除く): 31369280

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 71, 92, 142, 184, 271, 284, 368, 542, 568, 736, 1084, 1136, 1472, 1633, 2168, 2272, 3266, 4336, 4544, 6233, 6532, 8672, 12466, 13064, 17344, 19241, 24932, 26128, 38482, 49864, 52256, 76964, 99728, 104512, 153928, 199456, 307856, 398912, 442543, 615712, 885086, 1231424, 1770172, 3540344, 7080688, 14161376, 28322752]

約数ペア:

[(1, 28322752), (2, 14161376), (4, 7080688), (8, 3540344), (16, 1770172), (23, 1231424), (32, 885086), (46, 615712), (64, 442543), (71, 398912), (92, 307856), (142, 199456), (184, 153928), (271, 104512), (284, 99728), (368, 76964), (542, 52256), (568, 49864), (736, 38482), (1084, 26128), (1136, 24932), (1472, 19241), (1633, 17344), (2168, 13064), (2272, 12466), (3266, 8672), (4336, 6532), (4544, 6233)]