8010408721

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{13679}}^1$

素因数の和:13766

約数の個数: 48

約数和(自身を含む): 10667116800

約数和(自身を除く): 2656708079

約数列:

[1, 7, 17, 19, 37, 49, 119, 133, 259, 323, 629, 703, 833, 931, 1813, 2261, 4403, 4921, 11951, 13679, 15827, 30821, 34447, 83657, 95753, 232543, 259901, 506123, 585599, 670271, 1627801, 1819307, 3542861, 4418317, 8604091, 9616337, 11394607, 12735149, 24800027, 30928219, 60228637, 67314359, 163477729, 216497533, 421600459, 471200513, 1144344103, 8010408721]

約数ペア:

[(1, 8010408721), (7, 1144344103), (17, 471200513), (19, 421600459), (37, 216497533), (49, 163477729), (119, 67314359), (133, 60228637), (259, 30928219), (323, 24800027), (629, 12735149), (703, 11394607), (833, 9616337), (931, 8604091), (1813, 4418317), (2261, 3542861), (4403, 1819307), (4921, 1627801), (11951, 670271), (13679, 585599), (15827, 506123), (30821, 259901), (34447, 232543), (83657, 95753)]