8909768

素因数分解:

$2^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 20736000

約数和(自身を除く): 11826232

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 191, 196, 238, 343, 382, 392, 476, 686, 764, 833, 952, 1337, 1372, 1528, 1666, 2674, 2744, 3247, 3332, 5348, 5831, 6494, 6664, 9359, 10696, 11662, 12988, 18718, 22729, 23324, 25976, 37436, 45458, 46648, 65513, 74872, 90916, 131026, 159103, 181832, 262052, 318206, 524104, 636412, 1113721, 1272824, 2227442, 4454884, 8909768]

約数ペア:

[(1, 8909768), (2, 4454884), (4, 2227442), (7, 1272824), (8, 1113721), (14, 636412), (17, 524104), (28, 318206), (34, 262052), (49, 181832), (56, 159103), (68, 131026), (98, 90916), (119, 74872), (136, 65513), (191, 46648), (196, 45458), (238, 37436), (343, 25976), (382, 23324), (392, 22729), (476, 18718), (686, 12988), (764, 11662), (833, 10696), (952, 9359), (1337, 6664), (1372, 6494), (1528, 5831), (1666, 5348), (2674, 3332), (2744, 3247)]