23624748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:647

約数の個数: 72

約数和(自身を含む): 68708640

約数和(自身を除く): 45083892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 241, 252, 389, 482, 723, 778, 964, 1167, 1446, 1556, 1687, 2169, 2334, 2723, 2892, 3374, 3501, 4338, 4668, 5061, 5446, 6748, 7002, 8169, 8676, 10122, 10892, 14004, 15183, 16338, 20244, 24507, 30366, 32676, 49014, 60732, 93749, 98028, 187498, 281247, 374996, 562494, 656243, 843741, 1124988, 1312486, 1687482, 1968729, 2624972, 3374964, 3937458, 5906187, 7874916, 11812374, 23624748]

約数ペア:

[(1, 23624748), (2, 11812374), (3, 7874916), (4, 5906187), (6, 3937458), (7, 3374964), (9, 2624972), (12, 1968729), (14, 1687482), (18, 1312486), (21, 1124988), (28, 843741), (36, 656243), (42, 562494), (63, 374996), (84, 281247), (126, 187498), (241, 98028), (252, 93749), (389, 60732), (482, 49014), (723, 32676), (778, 30366), (964, 24507), (1167, 20244), (1446, 16338), (1556, 15183), (1687, 14004), (2169, 10892), (2334, 10122), (2723, 8676), (2892, 8169), (3374, 7002), (3501, 6748), (4338, 5446), (4668, 5061)]