228638956

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{7951}}^1$

素因数の和:8054

約数の個数: 48

約数和(自身を含む): 498749440

約数和(自身を除く): 270110484

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 91, 158, 182, 316, 364, 553, 1027, 1106, 2054, 2212, 4108, 7189, 7951, 14378, 15902, 28756, 31804, 55657, 103363, 111314, 206726, 222628, 413452, 628129, 723541, 1256258, 1447082, 2512516, 2894164, 4396903, 8165677, 8793806, 16331354, 17587612, 32662708, 57159739, 114319478, 228638956]

約数ペア:

[(1, 228638956), (2, 114319478), (4, 57159739), (7, 32662708), (13, 17587612), (14, 16331354), (26, 8793806), (28, 8165677), (52, 4396903), (79, 2894164), (91, 2512516), (158, 1447082), (182, 1256258), (316, 723541), (364, 628129), (553, 413452), (1027, 222628), (1106, 206726), (2054, 111314), (2212, 103363), (4108, 55657), (7189, 31804), (7951, 28756), (14378, 15902)]