71507868

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6673}}^1$

素因数の和:6746

約数の個数: 48

約数和(自身を含む): 179397120

約数和(自身を除く): 107889252

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 282, 564, 893, 1786, 2679, 3572, 5358, 6673, 10716, 13346, 20019, 26692, 40038, 80076, 126787, 253574, 313631, 380361, 507148, 627262, 760722, 940893, 1254524, 1521444, 1881786, 3763572, 5958989, 11917978, 17876967, 23835956, 35753934, 71507868]

約数ペア:

[(1, 71507868), (2, 35753934), (3, 23835956), (4, 17876967), (6, 11917978), (12, 5958989), (19, 3763572), (38, 1881786), (47, 1521444), (57, 1254524), (76, 940893), (94, 760722), (114, 627262), (141, 507148), (188, 380361), (228, 313631), (282, 253574), (564, 126787), (893, 80076), (1786, 40038), (2679, 26692), (3572, 20019), (5358, 13346), (6673, 10716)]