22218393904

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{14779}}^1$

素因数の和:15258

約数の個数: 80

約数和(自身を含む): 50905630720

約数和(自身を除く): 28687236816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 433, 434, 496, 866, 868, 1732, 1736, 3031, 3464, 3472, 6062, 6928, 12124, 13423, 14779, 24248, 26846, 29558, 48496, 53692, 59116, 93961, 103453, 107384, 118232, 187922, 206906, 214768, 236464, 375844, 413812, 458149, 751688, 827624, 916298, 1503376, 1655248, 1832596, 3207043, 3665192, 6399307, 6414086, 7330384, 12798614, 12828172, 25597228, 25656344, 44795149, 51194456, 51312688, 89590298, 102388912, 179180596, 198378517, 358361192, 396757034, 716722384, 793514068, 1388649619, 1587028136, 2777299238, 3174056272, 5554598476, 11109196952, 22218393904]

約数ペア:

[(1, 22218393904), (2, 11109196952), (4, 5554598476), (7, 3174056272), (8, 2777299238), (14, 1587028136), (16, 1388649619), (28, 793514068), (31, 716722384), (56, 396757034), (62, 358361192), (112, 198378517), (124, 179180596), (217, 102388912), (248, 89590298), (433, 51312688), (434, 51194456), (496, 44795149), (866, 25656344), (868, 25597228), (1732, 12828172), (1736, 12798614), (3031, 7330384), (3464, 6414086), (3472, 6399307), (6062, 3665192), (6928, 3207043), (12124, 1832596), (13423, 1655248), (14779, 1503376), (24248, 916298), (26846, 827624), (29558, 751688), (48496, 458149), (53692, 413812), (59116, 375844), (93961, 236464), (103453, 214768), (107384, 206906), (118232, 187922)]