67279751336

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{402757}}^1$

素因数の和:402946

約数の個数: 64

約数和(自身を含む): 152725833600

約数和(自身を除く): 85446082264

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 157, 266, 314, 532, 628, 1064, 1099, 1256, 2198, 2983, 4396, 5966, 8792, 11932, 20881, 23864, 41762, 83524, 167048, 402757, 805514, 1611028, 2819299, 3222056, 5638598, 7652383, 11277196, 15304766, 22554392, 30609532, 53566681, 61219064, 63232849, 107133362, 126465698, 214266724, 252931396, 428533448, 442629943, 505862792, 885259886, 1201424131, 1770519772, 2402848262, 3541039544, 4805696524, 8409968917, 9611393048, 16819937834, 33639875668, 67279751336]

約数ペア:

[(1, 67279751336), (2, 33639875668), (4, 16819937834), (7, 9611393048), (8, 8409968917), (14, 4805696524), (19, 3541039544), (28, 2402848262), (38, 1770519772), (56, 1201424131), (76, 885259886), (133, 505862792), (152, 442629943), (157, 428533448), (266, 252931396), (314, 214266724), (532, 126465698), (628, 107133362), (1064, 63232849), (1099, 61219064), (1256, 53566681), (2198, 30609532), (2983, 22554392), (4396, 15304766), (5966, 11277196), (8792, 7652383), (11932, 5638598), (20881, 3222056), (23864, 2819299), (41762, 1611028), (83524, 805514), (167048, 402757)]