71309328

素因数分解:

$2^4\times 3^1\times {\mathrm{113}}^1\times {\mathrm{13147}}^1$

素因数の和:13271

約数の個数: 40

約数和(自身を含む): 185860128

約数和(自身を除く): 114550800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 113, 226, 339, 452, 678, 904, 1356, 1808, 2712, 5424, 13147, 26294, 39441, 52588, 78882, 105176, 157764, 210352, 315528, 631056, 1485611, 2971222, 4456833, 5942444, 8913666, 11884888, 17827332, 23769776, 35654664, 71309328]

約数ペア:

[(1, 71309328), (2, 35654664), (3, 23769776), (4, 17827332), (6, 11884888), (8, 8913666), (12, 5942444), (16, 4456833), (24, 2971222), (48, 1485611), (113, 631056), (226, 315528), (339, 210352), (452, 157764), (678, 105176), (904, 78882), (1356, 52588), (1808, 39441), (2712, 26294), (5424, 13147)]