64653442

素因数分解:

$2^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{1193}}^1$

素因数の和:1295

約数の個数: 32

約数和(自身を含む): 114624000

約数和(自身を除く): 49970558

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 343, 553, 686, 1106, 1193, 2386, 3871, 7742, 8351, 16702, 27097, 54194, 58457, 94247, 116914, 188494, 409199, 659729, 818398, 1319458, 4618103, 9236206, 32326721, 64653442]

約数ペア:

[(1, 64653442), (2, 32326721), (7, 9236206), (14, 4618103), (49, 1319458), (79, 818398), (98, 659729), (158, 409199), (343, 188494), (553, 116914), (686, 94247), (1106, 58457), (1193, 54194), (2386, 27097), (3871, 16702), (7742, 8351)]