22612408

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 52920000

約数和(自身を除く): 30307592

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 89, 91, 104, 178, 182, 349, 356, 364, 623, 698, 712, 728, 1157, 1246, 1396, 2314, 2443, 2492, 2792, 4537, 4628, 4886, 4984, 8099, 9074, 9256, 9772, 16198, 18148, 19544, 31061, 31759, 32396, 36296, 62122, 63518, 64792, 124244, 127036, 217427, 248488, 254072, 403793, 434854, 807586, 869708, 1615172, 1739416, 2826551, 3230344, 5653102, 11306204, 22612408]

約数ペア:

[(1, 22612408), (2, 11306204), (4, 5653102), (7, 3230344), (8, 2826551), (13, 1739416), (14, 1615172), (26, 869708), (28, 807586), (52, 434854), (56, 403793), (89, 254072), (91, 248488), (104, 217427), (178, 127036), (182, 124244), (349, 64792), (356, 63518), (364, 62122), (623, 36296), (698, 32396), (712, 31759), (728, 31061), (1157, 19544), (1246, 18148), (1396, 16198), (2314, 9772), (2443, 9256), (2492, 9074), (2792, 8099), (4537, 4984), (4628, 4886)]