73871902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1723}}^1$

素因数の和:1852

約数の個数: 32

約数和(自身を含む): 127727712

約数和(自身を除く): 53855810

約数列:

[1, 2, 13, 17, 26, 34, 97, 194, 221, 442, 1261, 1649, 1723, 2522, 3298, 3446, 21437, 22399, 29291, 42874, 44798, 58582, 167131, 334262, 380783, 761566, 2172703, 2841227, 4345406, 5682454, 36935951, 73871902]

約数ペア:

[(1, 73871902), (2, 36935951), (13, 5682454), (17, 4345406), (26, 2841227), (34, 2172703), (97, 761566), (194, 380783), (221, 334262), (442, 167131), (1261, 58582), (1649, 44798), (1723, 42874), (2522, 29291), (3298, 22399), (3446, 21437)]