38978284

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 74833920

約数和(自身を除く): 35855636

約数列:

[1, 2, 4, 23, 31, 46, 62, 79, 92, 124, 158, 173, 316, 346, 692, 713, 1426, 1817, 2449, 2852, 3634, 3979, 4898, 5363, 7268, 7958, 9796, 10726, 13667, 15916, 21452, 27334, 54668, 56327, 112654, 123349, 225308, 246698, 314341, 423677, 493396, 628682, 847354, 1257364, 1694708, 9744571, 19489142, 38978284]

約数ペア:

[(1, 38978284), (2, 19489142), (4, 9744571), (23, 1694708), (31, 1257364), (46, 847354), (62, 628682), (79, 493396), (92, 423677), (124, 314341), (158, 246698), (173, 225308), (316, 123349), (346, 112654), (692, 56327), (713, 54668), (1426, 27334), (1817, 21452), (2449, 15916), (2852, 13667), (3634, 10726), (3979, 9796), (4898, 7958), (5363, 7268)]