7769936

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:507

約数の個数: 40

約数和(自身を含む): 16144800

約数和(自身を除く): 8374864

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 419, 488, 838, 976, 1159, 1676, 2318, 3352, 4636, 6704, 7961, 9272, 15922, 18544, 25559, 31844, 51118, 63688, 102236, 127376, 204472, 408944, 485621, 971242, 1942484, 3884968, 7769936]

約数ペア:

[(1, 7769936), (2, 3884968), (4, 1942484), (8, 971242), (16, 485621), (19, 408944), (38, 204472), (61, 127376), (76, 102236), (122, 63688), (152, 51118), (244, 31844), (304, 25559), (419, 18544), (488, 15922), (838, 9272), (976, 7961), (1159, 6704), (1676, 4636), (2318, 3352)]