25341036

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:699

約数の個数: 72

約数和(自身を含む): 69866496

約数和(自身を除く): 44525460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 71, 84, 98, 142, 147, 196, 213, 284, 294, 426, 497, 588, 607, 852, 994, 1214, 1491, 1821, 1988, 2428, 2982, 3479, 3642, 4249, 5964, 6958, 7284, 8498, 10437, 12747, 13916, 16996, 20874, 25494, 29743, 41748, 43097, 50988, 59486, 86194, 89229, 118972, 129291, 172388, 178458, 258582, 301679, 356916, 517164, 603358, 905037, 1206716, 1810074, 2111753, 3620148, 4223506, 6335259, 8447012, 12670518, 25341036]

約数ペア:

[(1, 25341036), (2, 12670518), (3, 8447012), (4, 6335259), (6, 4223506), (7, 3620148), (12, 2111753), (14, 1810074), (21, 1206716), (28, 905037), (42, 603358), (49, 517164), (71, 356916), (84, 301679), (98, 258582), (142, 178458), (147, 172388), (196, 129291), (213, 118972), (284, 89229), (294, 86194), (426, 59486), (497, 50988), (588, 43097), (607, 41748), (852, 29743), (994, 25494), (1214, 20874), (1491, 16996), (1821, 13916), (1988, 12747), (2428, 10437), (2982, 8498), (3479, 7284), (3642, 6958), (4249, 5964)]