71088538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{499}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 118080000

約数和(自身を除く): 46991462

約数列:

[1, 2, 19, 23, 38, 46, 163, 326, 437, 499, 874, 998, 3097, 3749, 6194, 7498, 9481, 11477, 18962, 22954, 71231, 81337, 142462, 162674, 218063, 436126, 1545403, 1870751, 3090806, 3741502, 35544269, 71088538]

約数ペア:

[(1, 71088538), (2, 35544269), (19, 3741502), (23, 3090806), (38, 1870751), (46, 1545403), (163, 436126), (326, 218063), (437, 162674), (499, 142462), (874, 81337), (998, 71231), (3097, 22954), (3749, 18962), (6194, 11477), (7498, 9481)]