40656044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 91699776

約数和(自身を除く): 51043732

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 37, 44, 52, 68, 74, 113, 143, 148, 187, 221, 226, 286, 374, 407, 442, 452, 481, 572, 629, 748, 814, 884, 962, 1243, 1258, 1469, 1628, 1921, 1924, 2431, 2486, 2516, 2938, 3842, 4181, 4862, 4972, 5291, 5876, 6919, 7684, 8177, 8362, 9724, 10582, 13838, 16159, 16354, 16724, 21131, 21164, 24973, 27676, 32318, 32708, 42262, 45991, 49946, 54353, 64636, 71077, 84524, 89947, 91982, 99892, 108706, 142154, 179894, 183964, 217412, 274703, 284308, 359788, 549406, 597883, 781847, 924001, 1098812, 1195766, 1563694, 1848002, 2391532, 3127388, 3696004, 10164011, 20328022, 40656044]

約数ペア:

[(1, 40656044), (2, 20328022), (4, 10164011), (11, 3696004), (13, 3127388), (17, 2391532), (22, 1848002), (26, 1563694), (34, 1195766), (37, 1098812), (44, 924001), (52, 781847), (68, 597883), (74, 549406), (113, 359788), (143, 284308), (148, 274703), (187, 217412), (221, 183964), (226, 179894), (286, 142154), (374, 108706), (407, 99892), (442, 91982), (452, 89947), (481, 84524), (572, 71077), (629, 64636), (748, 54353), (814, 49946), (884, 45991), (962, 42262), (1243, 32708), (1258, 32318), (1469, 27676), (1628, 24973), (1921, 21164), (1924, 21131), (2431, 16724), (2486, 16354), (2516, 16159), (2938, 13838), (3842, 10582), (4181, 9724), (4862, 8362), (4972, 8177), (5291, 7684), (5876, 6919)]