40637142784

素因数分解:

$2^8\times 7^1\times {\mathrm{41}}^1\times {\mathrm{553097}}^1$

素因数の和:553161

約数の個数: 72

約数和(自身を含む): 94964714208

約数和(自身を除く): 54327571424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 256, 287, 328, 448, 574, 656, 896, 1148, 1312, 1792, 2296, 2624, 4592, 5248, 9184, 10496, 18368, 36736, 73472, 553097, 1106194, 2212388, 3871679, 4424776, 7743358, 8849552, 15486716, 17699104, 22676977, 30973432, 35398208, 45353954, 61946864, 70796416, 90707908, 123893728, 141592832, 158738839, 181415816, 247787456, 317477678, 362831632, 495574912, 634955356, 725663264, 991149824, 1269910712, 1451326528, 2539821424, 2902653056, 5079642848, 5805306112, 10159285696, 20318571392, 40637142784]

約数ペア:

[(1, 40637142784), (2, 20318571392), (4, 10159285696), (7, 5805306112), (8, 5079642848), (14, 2902653056), (16, 2539821424), (28, 1451326528), (32, 1269910712), (41, 991149824), (56, 725663264), (64, 634955356), (82, 495574912), (112, 362831632), (128, 317477678), (164, 247787456), (224, 181415816), (256, 158738839), (287, 141592832), (328, 123893728), (448, 90707908), (574, 70796416), (656, 61946864), (896, 45353954), (1148, 35398208), (1312, 30973432), (1792, 22676977), (2296, 17699104), (2624, 15486716), (4592, 8849552), (5248, 7743358), (9184, 4424776), (10496, 3871679), (18368, 2212388), (36736, 1106194), (73472, 553097)]