41938016

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2999}}^1$

素因数の和:3051

約数の個数: 48

約数和(自身を含む): 90720000

約数和(自身を除く): 48781984

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1748, 2999, 3496, 5998, 6992, 11996, 13984, 23992, 47984, 56981, 68977, 95968, 113962, 137954, 227924, 275908, 455848, 551816, 911696, 1103632, 1310563, 1823392, 2207264, 2621126, 5242252, 10484504, 20969008, 41938016]

約数ペア:

[(1, 41938016), (2, 20969008), (4, 10484504), (8, 5242252), (16, 2621126), (19, 2207264), (23, 1823392), (32, 1310563), (38, 1103632), (46, 911696), (76, 551816), (92, 455848), (152, 275908), (184, 227924), (304, 137954), (368, 113962), (437, 95968), (608, 68977), (736, 56981), (874, 47984), (1748, 23992), (2999, 13984), (3496, 11996), (5998, 6992)]