38497316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 86873472

約数和(自身を除く): 48376156

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 37, 44, 52, 68, 74, 107, 143, 148, 187, 214, 221, 286, 374, 407, 428, 442, 481, 572, 629, 748, 814, 884, 962, 1177, 1258, 1391, 1628, 1819, 1924, 2354, 2431, 2516, 2782, 3638, 3959, 4708, 4862, 5291, 5564, 6919, 7276, 7918, 8177, 9724, 10582, 13838, 15301, 15836, 16354, 20009, 21164, 23647, 27676, 30602, 32708, 40018, 43549, 47294, 51467, 61204, 67303, 80036, 87098, 89947, 94588, 102934, 134606, 174196, 179894, 205868, 260117, 269212, 359788, 520234, 566137, 740333, 874939, 1040468, 1132274, 1480666, 1749878, 2264548, 2961332, 3499756, 9624329, 19248658, 38497316]

約数ペア:

[(1, 38497316), (2, 19248658), (4, 9624329), (11, 3499756), (13, 2961332), (17, 2264548), (22, 1749878), (26, 1480666), (34, 1132274), (37, 1040468), (44, 874939), (52, 740333), (68, 566137), (74, 520234), (107, 359788), (143, 269212), (148, 260117), (187, 205868), (214, 179894), (221, 174196), (286, 134606), (374, 102934), (407, 94588), (428, 89947), (442, 87098), (481, 80036), (572, 67303), (629, 61204), (748, 51467), (814, 47294), (884, 43549), (962, 40018), (1177, 32708), (1258, 30602), (1391, 27676), (1628, 23647), (1819, 21164), (1924, 20009), (2354, 16354), (2431, 15836), (2516, 15301), (2782, 13838), (3638, 10582), (3959, 9724), (4708, 8177), (4862, 7918), (5291, 7276), (5564, 6919)]