74715448

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 151698960

約数和(自身を除く): 76983512

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 361, 631, 722, 779, 1262, 1444, 1558, 2524, 2888, 3116, 5048, 6232, 11989, 14801, 23978, 25871, 29602, 47956, 51742, 59204, 95912, 103484, 118408, 206968, 227791, 455582, 491549, 911164, 983098, 1822328, 1966196, 3932392, 9339431, 18678862, 37357724, 74715448]

約数ペア:

[(1, 74715448), (2, 37357724), (4, 18678862), (8, 9339431), (19, 3932392), (38, 1966196), (41, 1822328), (76, 983098), (82, 911164), (152, 491549), (164, 455582), (328, 227791), (361, 206968), (631, 118408), (722, 103484), (779, 95912), (1262, 59204), (1444, 51742), (1558, 47956), (2524, 29602), (2888, 25871), (3116, 23978), (5048, 14801), (6232, 11989)]