71967872

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{7919}}^1$

素因数の和:8004

約数の個数: 32

約数和(自身を含む): 145411200

約数和(自身を除く): 73443328

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 4544, 7919, 9088, 15838, 31676, 63352, 126704, 253408, 506816, 562249, 1013632, 1124498, 2248996, 4497992, 8995984, 17991968, 35983936, 71967872]

約数ペア:

[(1, 71967872), (2, 35983936), (4, 17991968), (8, 8995984), (16, 4497992), (32, 2248996), (64, 1124498), (71, 1013632), (128, 562249), (142, 506816), (284, 253408), (568, 126704), (1136, 63352), (2272, 31676), (4544, 15838), (7919, 9088)]