38741556

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1607}}^1$

素因数の和:1669

約数の個数: 72

約数和(自身を含む): 107787456

約数和(自身を除く): 69045900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 492, 574, 588, 861, 1148, 1607, 1722, 2009, 3214, 3444, 4018, 4821, 6027, 6428, 8036, 9642, 11249, 12054, 19284, 22498, 24108, 33747, 44996, 65887, 67494, 78743, 131774, 134988, 157486, 197661, 236229, 263548, 314972, 395322, 461209, 472458, 790644, 922418, 944916, 1383627, 1844836, 2767254, 3228463, 5534508, 6456926, 9685389, 12913852, 19370778, 38741556]

約数ペア:

[(1, 38741556), (2, 19370778), (3, 12913852), (4, 9685389), (6, 6456926), (7, 5534508), (12, 3228463), (14, 2767254), (21, 1844836), (28, 1383627), (41, 944916), (42, 922418), (49, 790644), (82, 472458), (84, 461209), (98, 395322), (123, 314972), (147, 263548), (164, 236229), (196, 197661), (246, 157486), (287, 134988), (294, 131774), (492, 78743), (574, 67494), (588, 65887), (861, 44996), (1148, 33747), (1607, 24108), (1722, 22498), (2009, 19284), (3214, 12054), (3444, 11249), (4018, 9642), (4821, 8036), (6027, 6428)]