25244142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 63687168

約数和(自身を除く): 38443026

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 101, 154, 202, 231, 303, 462, 541, 606, 707, 1082, 1111, 1414, 1623, 2121, 2222, 3246, 3333, 3787, 4242, 5951, 6666, 7574, 7777, 11361, 11902, 15554, 17853, 22722, 23331, 35706, 41657, 46662, 54641, 83314, 109282, 124971, 163923, 249942, 327846, 382487, 601051, 764974, 1147461, 1202102, 1803153, 2294922, 3606306, 4207357, 8414714, 12622071, 25244142]

約数ペア:

[(1, 25244142), (2, 12622071), (3, 8414714), (6, 4207357), (7, 3606306), (11, 2294922), (14, 1803153), (21, 1202102), (22, 1147461), (33, 764974), (42, 601051), (66, 382487), (77, 327846), (101, 249942), (154, 163923), (202, 124971), (231, 109282), (303, 83314), (462, 54641), (541, 46662), (606, 41657), (707, 35706), (1082, 23331), (1111, 22722), (1414, 17853), (1623, 15554), (2121, 11902), (2222, 11361), (3246, 7777), (3333, 7574), (3787, 6666), (4242, 5951)]