728200508

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{37313}}^1$

素因数の和:37382

約数の個数: 48

約数和(自身を含む): 1579725504

約数和(自身を除く): 851524996

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 119, 164, 238, 287, 476, 574, 697, 1148, 1394, 2788, 4879, 9758, 19516, 37313, 74626, 149252, 261191, 522382, 634321, 1044764, 1268642, 1529833, 2537284, 3059666, 4440247, 6119332, 8880494, 10708831, 17760988, 21417662, 26007161, 42835324, 52014322, 104028644, 182050127, 364100254, 728200508]

約数ペア:

[(1, 728200508), (2, 364100254), (4, 182050127), (7, 104028644), (14, 52014322), (17, 42835324), (28, 26007161), (34, 21417662), (41, 17760988), (68, 10708831), (82, 8880494), (119, 6119332), (164, 4440247), (238, 3059666), (287, 2537284), (476, 1529833), (574, 1268642), (697, 1044764), (1148, 634321), (1394, 522382), (2788, 261191), (4879, 149252), (9758, 74626), (19516, 37313)]