42862784

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:481

約数の個数: 56

約数和(自身を含む): 90678000

約数和(自身を除く): 47815216

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 101, 152, 202, 304, 349, 404, 608, 698, 808, 1216, 1396, 1616, 1919, 2792, 3232, 3838, 5584, 6464, 6631, 7676, 11168, 13262, 15352, 22336, 26524, 30704, 35249, 53048, 61408, 70498, 106096, 122816, 140996, 212192, 281992, 424384, 563984, 669731, 1127968, 1339462, 2255936, 2678924, 5357848, 10715696, 21431392, 42862784]

約数ペア:

[(1, 42862784), (2, 21431392), (4, 10715696), (8, 5357848), (16, 2678924), (19, 2255936), (32, 1339462), (38, 1127968), (64, 669731), (76, 563984), (101, 424384), (152, 281992), (202, 212192), (304, 140996), (349, 122816), (404, 106096), (608, 70498), (698, 61408), (808, 53048), (1216, 35249), (1396, 30704), (1616, 26524), (1919, 22336), (2792, 15352), (3232, 13262), (3838, 11168), (5584, 7676), (6464, 6631)]