71455124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2333}}^1$

素因数の和:2400

約数の個数: 48

約数和(自身を含む): 146388480

約数和(自身を除く): 74933356

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 247, 403, 494, 589, 806, 988, 1178, 1612, 2333, 2356, 4666, 7657, 9332, 15314, 30329, 30628, 44327, 60658, 72323, 88654, 121316, 144646, 177308, 289292, 576251, 940199, 1152502, 1374137, 1880398, 2305004, 2748274, 3760796, 5496548, 17863781, 35727562, 71455124]

約数ペア:

[(1, 71455124), (2, 35727562), (4, 17863781), (13, 5496548), (19, 3760796), (26, 2748274), (31, 2305004), (38, 1880398), (52, 1374137), (62, 1152502), (76, 940199), (124, 576251), (247, 289292), (403, 177308), (494, 144646), (589, 121316), (806, 88654), (988, 72323), (1178, 60658), (1612, 44327), (2333, 30628), (2356, 30329), (4666, 15314), (7657, 9332)]