8889177596

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1811}}^1$

素因数の和:2031

約数の個数: 72

約数和(自身を含む): 17297373744

約数和(自身を除く): 8408196148

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 137, 169, 212, 274, 338, 548, 676, 689, 1378, 1781, 1811, 2756, 3562, 3622, 7124, 7244, 7261, 8957, 14522, 17914, 23153, 23543, 29044, 35828, 46306, 47086, 92612, 94172, 94393, 95983, 188786, 191966, 248107, 306059, 377572, 383932, 496214, 612118, 992428, 1224236, 1227109, 1247779, 2454218, 2495558, 3225391, 4908436, 4991116, 6450782, 12901564, 13149671, 16221127, 26299342, 32442254, 41930083, 52598684, 64884508, 83860166, 167720332, 170945723, 341891446, 683782892, 2222294399, 4444588798, 8889177596]

約数ペア:

[(1, 8889177596), (2, 4444588798), (4, 2222294399), (13, 683782892), (26, 341891446), (52, 170945723), (53, 167720332), (106, 83860166), (137, 64884508), (169, 52598684), (212, 41930083), (274, 32442254), (338, 26299342), (548, 16221127), (676, 13149671), (689, 12901564), (1378, 6450782), (1781, 4991116), (1811, 4908436), (2756, 3225391), (3562, 2495558), (3622, 2454218), (7124, 1247779), (7244, 1227109), (7261, 1224236), (8957, 992428), (14522, 612118), (17914, 496214), (23153, 383932), (23543, 377572), (29044, 306059), (35828, 248107), (46306, 191966), (47086, 188786), (92612, 95983), (94172, 94393)]