25495890498

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{41539}}^1$

素因数の和:41664

約数の個数: 96

約数和(自身を含む): 61873331520

約数和(自身を除く): 36377441022

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 61, 78, 86, 117, 122, 129, 183, 234, 258, 366, 387, 549, 559, 774, 793, 1098, 1118, 1586, 1677, 2379, 2623, 3354, 4758, 5031, 5246, 7137, 7869, 10062, 14274, 15738, 23607, 34099, 41539, 47214, 68198, 83078, 102297, 124617, 204594, 249234, 306891, 373851, 540007, 613782, 747702, 1080014, 1620021, 1786177, 2533879, 3240042, 3572354, 4860063, 5067758, 5358531, 7601637, 9720126, 10717062, 15203274, 16075593, 22804911, 23220301, 32151186, 32940427, 45609822, 46440602, 65880854, 69660903, 98821281, 108956797, 139321806, 197642562, 208982709, 217913594, 296463843, 326870391, 417965418, 592927686, 653740782, 980611173, 1416438361, 1961222346, 2832876722, 4249315083, 8498630166, 12747945249, 25495890498]

約数ペア:

[(1, 25495890498), (2, 12747945249), (3, 8498630166), (6, 4249315083), (9, 2832876722), (13, 1961222346), (18, 1416438361), (26, 980611173), (39, 653740782), (43, 592927686), (61, 417965418), (78, 326870391), (86, 296463843), (117, 217913594), (122, 208982709), (129, 197642562), (183, 139321806), (234, 108956797), (258, 98821281), (366, 69660903), (387, 65880854), (549, 46440602), (559, 45609822), (774, 32940427), (793, 32151186), (1098, 23220301), (1118, 22804911), (1586, 16075593), (1677, 15203274), (2379, 10717062), (2623, 9720126), (3354, 7601637), (4758, 5358531), (5031, 5067758), (5246, 4860063), (7137, 3572354), (7869, 3240042), (10062, 2533879), (14274, 1786177), (15738, 1620021), (23607, 1080014), (34099, 747702), (41539, 613782), (47214, 540007), (68198, 373851), (83078, 306891), (102297, 249234), (124617, 204594)]