71396384

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1283}}^1$

素因数の和:1377

約数の個数: 48

約数和(自身を含む): 147547008

約数和(自身を除く): 76150624

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 74, 94, 148, 188, 296, 376, 592, 752, 1184, 1283, 1504, 1739, 2566, 3478, 5132, 6956, 10264, 13912, 20528, 27824, 41056, 47471, 55648, 60301, 94942, 120602, 189884, 241204, 379768, 482408, 759536, 964816, 1519072, 1929632, 2231137, 4462274, 8924548, 17849096, 35698192, 71396384]

約数ペア:

[(1, 71396384), (2, 35698192), (4, 17849096), (8, 8924548), (16, 4462274), (32, 2231137), (37, 1929632), (47, 1519072), (74, 964816), (94, 759536), (148, 482408), (188, 379768), (296, 241204), (376, 189884), (592, 120602), (752, 94942), (1184, 60301), (1283, 55648), (1504, 47471), (1739, 41056), (2566, 27824), (3478, 20528), (5132, 13912), (6956, 10264)]