72356216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1733}}^1$

素因数の和:2063

約数の個数: 32

約数和(自身を含む): 144199440

約数和(自身を除く): 71843224

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 307, 614, 1228, 1733, 2456, 3466, 5219, 6932, 10438, 13864, 20876, 29461, 41752, 58922, 117844, 235688, 532031, 1064062, 2128124, 4256248, 9044527, 18089054, 36178108, 72356216]

約数ペア:

[(1, 72356216), (2, 36178108), (4, 18089054), (8, 9044527), (17, 4256248), (34, 2128124), (68, 1064062), (136, 532031), (307, 235688), (614, 117844), (1228, 58922), (1733, 41752), (2456, 29461), (3466, 20876), (5219, 13864), (6932, 10438)]