69385426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 116510400

約数和(自身を除く): 47124974

約数列:

[1, 2, 11, 22, 61, 122, 149, 298, 347, 671, 694, 1342, 1639, 3278, 3817, 7634, 9089, 18178, 21167, 42334, 51703, 99979, 103406, 199958, 232837, 465674, 568733, 1137466, 3153883, 6307766, 34692713, 69385426]

約数ペア:

[(1, 69385426), (2, 34692713), (11, 6307766), (22, 3153883), (61, 1137466), (122, 568733), (149, 465674), (298, 232837), (347, 199958), (671, 103406), (694, 99979), (1342, 51703), (1639, 42334), (3278, 21167), (3817, 18178), (7634, 9089)]