7657832

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 18049920

約数和(自身を除く): 10392088

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 67, 91, 104, 134, 157, 182, 268, 314, 364, 469, 536, 628, 728, 871, 938, 1099, 1256, 1742, 1876, 2041, 2198, 3484, 3752, 4082, 4396, 6097, 6968, 8164, 8792, 10519, 12194, 14287, 16328, 21038, 24388, 28574, 42076, 48776, 57148, 73633, 84152, 114296, 136747, 147266, 273494, 294532, 546988, 589064, 957229, 1093976, 1914458, 3828916, 7657832]

約数ペア:

[(1, 7657832), (2, 3828916), (4, 1914458), (7, 1093976), (8, 957229), (13, 589064), (14, 546988), (26, 294532), (28, 273494), (52, 147266), (56, 136747), (67, 114296), (91, 84152), (104, 73633), (134, 57148), (157, 48776), (182, 42076), (268, 28574), (314, 24388), (364, 21038), (469, 16328), (536, 14287), (628, 12194), (728, 10519), (871, 8792), (938, 8164), (1099, 6968), (1256, 6097), (1742, 4396), (1876, 4082), (2041, 3752), (2198, 3484)]