7769944

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{821}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 18051120

約数和(自身を除く): 10281176

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 821, 1183, 1352, 1642, 2366, 3284, 4732, 5747, 6568, 9464, 10673, 11494, 21346, 22988, 42692, 45976, 74711, 85384, 138749, 149422, 277498, 298844, 554996, 597688, 971243, 1109992, 1942486, 3884972, 7769944]

約数ペア:

[(1, 7769944), (2, 3884972), (4, 1942486), (7, 1109992), (8, 971243), (13, 597688), (14, 554996), (26, 298844), (28, 277498), (52, 149422), (56, 138749), (91, 85384), (104, 74711), (169, 45976), (182, 42692), (338, 22988), (364, 21346), (676, 11494), (728, 10673), (821, 9464), (1183, 6568), (1352, 5747), (1642, 4732), (2366, 3284)]