25088284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 50646400

約数和(自身を除く): 25558116

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 67, 76, 134, 247, 268, 379, 494, 758, 871, 988, 1273, 1516, 1742, 2546, 3484, 4927, 5092, 7201, 9854, 14402, 16549, 19708, 25393, 28804, 33098, 50786, 66196, 93613, 101572, 187226, 330109, 374452, 482467, 660218, 964934, 1320436, 1929868, 6272071, 12544142, 25088284]

約数ペア:

[(1, 25088284), (2, 12544142), (4, 6272071), (13, 1929868), (19, 1320436), (26, 964934), (38, 660218), (52, 482467), (67, 374452), (76, 330109), (134, 187226), (247, 101572), (268, 93613), (379, 66196), (494, 50786), (758, 33098), (871, 28804), (988, 25393), (1273, 19708), (1516, 16549), (1742, 14402), (2546, 9854), (3484, 7201), (4927, 5092)]