25284948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1487}}^1$

素因数の和:1616

約数の個数: 48

約数和(自身を含む): 64162560

約数和(自身を除く): 38877612

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 109, 156, 218, 327, 436, 654, 1308, 1417, 1487, 2834, 2974, 4251, 4461, 5668, 5948, 8502, 8922, 17004, 17844, 19331, 38662, 57993, 77324, 115986, 162083, 231972, 324166, 486249, 648332, 972498, 1944996, 2107079, 4214158, 6321237, 8428316, 12642474, 25284948]

約数ペア:

[(1, 25284948), (2, 12642474), (3, 8428316), (4, 6321237), (6, 4214158), (12, 2107079), (13, 1944996), (26, 972498), (39, 648332), (52, 486249), (78, 324166), (109, 231972), (156, 162083), (218, 115986), (327, 77324), (436, 57993), (654, 38662), (1308, 19331), (1417, 17844), (1487, 17004), (2834, 8922), (2974, 8502), (4251, 5948), (4461, 5668)]