72947402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{106961}}^1$

素因数の和:107005

約数の個数: 16

約数和(自身を含む): 123220224

約数和(自身を除く): 50272822

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 106961, 213922, 1176571, 2353142, 3315791, 6631582, 36473701, 72947402]

約数ペア:

[(1, 72947402), (2, 36473701), (11, 6631582), (22, 3315791), (31, 2353142), (62, 1176571), (341, 213922), (682, 106961)]