64540454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2617}}^1$

素因数の和:2708

約数の個数: 32

約数和(自身を含む): 113097600

約数和(自身を除く): 48557146

約数列:

[1, 2, 11, 19, 22, 38, 59, 118, 209, 418, 649, 1121, 1298, 2242, 2617, 5234, 12331, 24662, 28787, 49723, 57574, 99446, 154403, 308806, 546953, 1093906, 1698433, 2933657, 3396866, 5867314, 32270227, 64540454]

約数ペア:

[(1, 64540454), (2, 32270227), (11, 5867314), (19, 3396866), (22, 2933657), (38, 1698433), (59, 1093906), (118, 546953), (209, 308806), (418, 154403), (649, 99446), (1121, 57574), (1298, 49723), (2242, 28787), (2617, 24662), (5234, 12331)]