6469789976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{7993}}^1$

素因数の和:8236

約数の個数: 64

約数和(自身を含む): 13443349920

約数和(自身を除く): 6973559944

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 181, 344, 362, 559, 724, 1118, 1448, 2236, 2353, 4472, 4706, 7783, 7993, 9412, 15566, 15986, 18824, 31132, 31972, 62264, 63944, 101179, 103909, 202358, 207818, 343699, 404716, 415636, 687398, 809432, 831272, 1374796, 1446733, 2749592, 2893466, 4468087, 5786932, 8936174, 11573864, 17872348, 18807529, 35744696, 37615058, 62209519, 75230116, 124419038, 150460232, 248838076, 497676152, 808723747, 1617447494, 3234894988, 6469789976]

約数ペア:

[(1, 6469789976), (2, 3234894988), (4, 1617447494), (8, 808723747), (13, 497676152), (26, 248838076), (43, 150460232), (52, 124419038), (86, 75230116), (104, 62209519), (172, 37615058), (181, 35744696), (344, 18807529), (362, 17872348), (559, 11573864), (724, 8936174), (1118, 5786932), (1448, 4468087), (2236, 2893466), (2353, 2749592), (4472, 1446733), (4706, 1374796), (7783, 831272), (7993, 809432), (9412, 687398), (15566, 415636), (15986, 404716), (18824, 343699), (31132, 207818), (31972, 202358), (62264, 103909), (63944, 101179)]