38819168

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{709}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 80514000

約数和(自身を除く): 41694832

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 59, 116, 118, 232, 236, 464, 472, 709, 928, 944, 1418, 1711, 1888, 2836, 3422, 5672, 6844, 11344, 13688, 20561, 22688, 27376, 41122, 41831, 54752, 82244, 83662, 164488, 167324, 328976, 334648, 657952, 669296, 1213099, 1338592, 2426198, 4852396, 9704792, 19409584, 38819168]

約数ペア:

[(1, 38819168), (2, 19409584), (4, 9704792), (8, 4852396), (16, 2426198), (29, 1338592), (32, 1213099), (58, 669296), (59, 657952), (116, 334648), (118, 328976), (232, 167324), (236, 164488), (464, 83662), (472, 82244), (709, 54752), (928, 41831), (944, 41122), (1418, 27376), (1711, 22688), (1888, 20561), (2836, 13688), (3422, 11344), (5672, 6844)]