77430928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8783}}^1$

素因数の和:8839

約数の個数: 40

約数和(自身を含む): 163382400

約数和(自身を除く): 85951472

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 8783, 8816, 17566, 35132, 70264, 140528, 166877, 254707, 333754, 509414, 667508, 1018828, 1335016, 2037656, 2670032, 4075312, 4839433, 9678866, 19357732, 38715464, 77430928]

約数ペア:

[(1, 77430928), (2, 38715464), (4, 19357732), (8, 9678866), (16, 4839433), (19, 4075312), (29, 2670032), (38, 2037656), (58, 1335016), (76, 1018828), (116, 667508), (152, 509414), (232, 333754), (304, 254707), (464, 166877), (551, 140528), (1102, 70264), (2204, 35132), (4408, 17566), (8783, 8816)]