956781644

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12113}}^1$

素因数の和:12175

約数の個数: 72

約数和(自身を含む): 2165401728

約数和(自身を除く): 1208620084

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 364, 403, 434, 637, 806, 868, 1274, 1519, 1612, 2548, 2821, 3038, 5642, 6076, 11284, 12113, 19747, 24226, 39494, 48452, 78988, 84791, 157469, 169582, 314938, 339164, 375503, 593537, 629876, 751006, 1102283, 1187074, 1502012, 2204566, 2374148, 2628521, 4409132, 4881539, 5257042, 7715981, 9763078, 10514084, 15431962, 18399647, 19526156, 30863924, 34170773, 36799294, 68341546, 73598588, 136683092, 239195411, 478390822, 956781644]

約数ペア:

[(1, 956781644), (2, 478390822), (4, 239195411), (7, 136683092), (13, 73598588), (14, 68341546), (26, 36799294), (28, 34170773), (31, 30863924), (49, 19526156), (52, 18399647), (62, 15431962), (91, 10514084), (98, 9763078), (124, 7715981), (182, 5257042), (196, 4881539), (217, 4409132), (364, 2628521), (403, 2374148), (434, 2204566), (637, 1502012), (806, 1187074), (868, 1102283), (1274, 751006), (1519, 629876), (1612, 593537), (2548, 375503), (2821, 339164), (3038, 314938), (5642, 169582), (6076, 157469), (11284, 84791), (12113, 78988), (19747, 48452), (24226, 39494)]