25039602

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 65729664

約数和(自身を除く): 40690062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 41, 42, 63, 74, 82, 111, 123, 126, 131, 222, 246, 259, 262, 287, 333, 369, 393, 518, 574, 666, 738, 777, 786, 861, 917, 1179, 1517, 1554, 1722, 1834, 2331, 2358, 2583, 2751, 3034, 4551, 4662, 4847, 5166, 5371, 5502, 8253, 9102, 9694, 10619, 10742, 13653, 14541, 16113, 16506, 21238, 27306, 29082, 31857, 32226, 33929, 37597, 43623, 48339, 63714, 67858, 75194, 87246, 95571, 96678, 101787, 112791, 191142, 198727, 203574, 225582, 305361, 338373, 397454, 596181, 610722, 676746, 1192362, 1391089, 1788543, 2782178, 3577086, 4173267, 8346534, 12519801, 25039602]

約数ペア:

[(1, 25039602), (2, 12519801), (3, 8346534), (6, 4173267), (7, 3577086), (9, 2782178), (14, 1788543), (18, 1391089), (21, 1192362), (37, 676746), (41, 610722), (42, 596181), (63, 397454), (74, 338373), (82, 305361), (111, 225582), (123, 203574), (126, 198727), (131, 191142), (222, 112791), (246, 101787), (259, 96678), (262, 95571), (287, 87246), (333, 75194), (369, 67858), (393, 63714), (518, 48339), (574, 43623), (666, 37597), (738, 33929), (777, 32226), (786, 31857), (861, 29082), (917, 27306), (1179, 21238), (1517, 16506), (1554, 16113), (1722, 14541), (1834, 13653), (2331, 10742), (2358, 10619), (2583, 9694), (2751, 9102), (3034, 8253), (4551, 5502), (4662, 5371), (4847, 5166)]