61270972

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{16453}}^1$

素因数の和:16490

約数の個数: 36

約数和(自身を含む): 131302920

約数和(自身を除く): 70031948

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 16453, 32906, 65812, 115171, 230342, 312607, 460684, 625214, 806197, 1250428, 1612394, 2188249, 3224788, 4376498, 8752996, 15317743, 30635486, 61270972]

約数ペア:

[(1, 61270972), (2, 30635486), (4, 15317743), (7, 8752996), (14, 4376498), (19, 3224788), (28, 2188249), (38, 1612394), (49, 1250428), (76, 806197), (98, 625214), (133, 460684), (196, 312607), (266, 230342), (532, 115171), (931, 65812), (1862, 32906), (3724, 16453)]