71594912

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 145297152

約数和(自身を除く): 73702240

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 181, 188, 263, 362, 376, 526, 724, 752, 1052, 1448, 1504, 2104, 2896, 4208, 5792, 8416, 8507, 12361, 17014, 24722, 34028, 47603, 49444, 68056, 95206, 98888, 136112, 190412, 197776, 272224, 380824, 395552, 761648, 1523296, 2237341, 4474682, 8949364, 17898728, 35797456, 71594912]

約数ペア:

[(1, 71594912), (2, 35797456), (4, 17898728), (8, 8949364), (16, 4474682), (32, 2237341), (47, 1523296), (94, 761648), (181, 395552), (188, 380824), (263, 272224), (362, 197776), (376, 190412), (526, 136112), (724, 98888), (752, 95206), (1052, 68056), (1448, 49444), (1504, 47603), (2104, 34028), (2896, 24722), (4208, 17014), (5792, 12361), (8416, 8507)]