72611464

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{12911}}^1$

素因数の和:12973

約数の個数: 32

約数和(自身を含む): 147196800

約数和(自身を除く): 74585336

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 12911, 25822, 51644, 103288, 245309, 477707, 490618, 955414, 981236, 1910828, 1962472, 3821656, 9076433, 18152866, 36305732, 72611464]

約数ペア:

[(1, 72611464), (2, 36305732), (4, 18152866), (8, 9076433), (19, 3821656), (37, 1962472), (38, 1910828), (74, 981236), (76, 955414), (148, 490618), (152, 477707), (296, 245309), (703, 103288), (1406, 51644), (2812, 25822), (5624, 12911)]