71328994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 119750400

約数和(自身を除く): 48421406

約数列:

[1, 2, 11, 22, 59, 118, 179, 307, 358, 614, 649, 1298, 1969, 3377, 3938, 6754, 10561, 18113, 21122, 36226, 54953, 109906, 116171, 199243, 232342, 398486, 604483, 1208966, 3242227, 6484454, 35664497, 71328994]

約数ペア:

[(1, 71328994), (2, 35664497), (11, 6484454), (22, 3242227), (59, 1208966), (118, 604483), (179, 398486), (307, 232342), (358, 199243), (614, 116171), (649, 109906), (1298, 54953), (1969, 36226), (3377, 21122), (3938, 18113), (6754, 10561)]