457766764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{15919}}^1$

素因数の和:16022

約数の個数: 48

約数和(自身を含む): 998502400

約数和(自身を除く): 540735636

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, 14378, 15919, 28756, 31838, 63676, 111433, 206947, 222866, 413894, 445732, 827788, 1257601, 1448629, 2515202, 2897258, 5030404, 5794516, 8803207, 16348813, 17606414, 32697626, 35212828, 65395252, 114441691, 228883382, 457766764]

約数ペア:

[(1, 457766764), (2, 228883382), (4, 114441691), (7, 65395252), (13, 35212828), (14, 32697626), (26, 17606414), (28, 16348813), (52, 8803207), (79, 5794516), (91, 5030404), (158, 2897258), (182, 2515202), (316, 1448629), (364, 1257601), (553, 827788), (1027, 445732), (1106, 413894), (2054, 222866), (2212, 206947), (4108, 111433), (7189, 63676), (14378, 31838), (15919, 28756)]