29151948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 82575360

約数和(自身を除く): 53423412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 79, 84, 92, 138, 158, 161, 191, 237, 276, 316, 322, 382, 474, 483, 553, 573, 644, 764, 948, 966, 1106, 1146, 1337, 1659, 1817, 1932, 2212, 2292, 2674, 3318, 3634, 4011, 4393, 5348, 5451, 6636, 7268, 8022, 8786, 10902, 12719, 13179, 15089, 16044, 17572, 21804, 25438, 26358, 30178, 30751, 38157, 45267, 50876, 52716, 60356, 61502, 76314, 90534, 92253, 105623, 123004, 152628, 181068, 184506, 211246, 316869, 347047, 369012, 422492, 633738, 694094, 1041141, 1267476, 1388188, 2082282, 2429329, 4164564, 4858658, 7287987, 9717316, 14575974, 29151948]

約数ペア:

[(1, 29151948), (2, 14575974), (3, 9717316), (4, 7287987), (6, 4858658), (7, 4164564), (12, 2429329), (14, 2082282), (21, 1388188), (23, 1267476), (28, 1041141), (42, 694094), (46, 633738), (69, 422492), (79, 369012), (84, 347047), (92, 316869), (138, 211246), (158, 184506), (161, 181068), (191, 152628), (237, 123004), (276, 105623), (316, 92253), (322, 90534), (382, 76314), (474, 61502), (483, 60356), (553, 52716), (573, 50876), (644, 45267), (764, 38157), (948, 30751), (966, 30178), (1106, 26358), (1146, 25438), (1337, 21804), (1659, 17572), (1817, 16044), (1932, 15089), (2212, 13179), (2292, 12719), (2674, 10902), (3318, 8786), (3634, 8022), (4011, 7268), (4393, 6636), (5348, 5451)]