15697901896

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1\times {\mathrm{1039}}^1$

素因数の和:1790

約数の個数: 64

約数和(自身を含む): 30642393600

約数和(自身を除く): 14944491704

約数列:

[1, 2, 4, 8, 41, 73, 82, 146, 164, 292, 328, 584, 631, 1039, 1262, 2078, 2524, 2993, 4156, 5048, 5986, 8312, 11972, 23944, 25871, 42599, 46063, 51742, 75847, 85198, 92126, 103484, 151694, 170396, 184252, 206968, 303388, 340792, 368504, 606776, 655609, 1311218, 1888583, 2622436, 3109727, 3777166, 5244872, 6219454, 7554332, 12438908, 15108664, 24877816, 26879969, 47859457, 53759938, 95718914, 107519876, 191437828, 215039752, 382875656, 1962237737, 3924475474, 7848950948, 15697901896]

約数ペア:

[(1, 15697901896), (2, 7848950948), (4, 3924475474), (8, 1962237737), (41, 382875656), (73, 215039752), (82, 191437828), (146, 107519876), (164, 95718914), (292, 53759938), (328, 47859457), (584, 26879969), (631, 24877816), (1039, 15108664), (1262, 12438908), (2078, 7554332), (2524, 6219454), (2993, 5244872), (4156, 3777166), (5048, 3109727), (5986, 2622436), (8312, 1888583), (11972, 1311218), (23944, 655609), (25871, 606776), (42599, 368504), (46063, 340792), (51742, 303388), (75847, 206968), (85198, 184252), (92126, 170396), (103484, 151694)]