39946192

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 120

約数和(自身を含む): 98029440

約数和(自身を除く): 58083248

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 79, 88, 104, 136, 143, 158, 169, 176, 187, 208, 221, 272, 286, 316, 338, 374, 442, 572, 632, 676, 748, 869, 884, 1027, 1144, 1264, 1343, 1352, 1496, 1738, 1768, 1859, 2054, 2288, 2431, 2686, 2704, 2873, 2992, 3476, 3536, 3718, 4108, 4862, 5372, 5746, 6952, 7436, 8216, 9724, 10744, 11297, 11492, 13351, 13904, 14773, 14872, 16432, 17459, 19448, 21488, 22594, 22984, 26702, 29546, 29744, 31603, 34918, 38896, 45188, 45968, 53404, 59092, 63206, 69836, 90376, 106808, 118184, 126412, 139672, 146861, 180752, 192049, 213616, 226967, 236368, 252824, 279344, 293722, 384098, 453934, 505648, 587444, 768196, 907868, 1174888, 1536392, 1815736, 2349776, 2496637, 3072784, 3631472, 4993274, 9986548, 19973096, 39946192]

約数ペア:

[(1, 39946192), (2, 19973096), (4, 9986548), (8, 4993274), (11, 3631472), (13, 3072784), (16, 2496637), (17, 2349776), (22, 1815736), (26, 1536392), (34, 1174888), (44, 907868), (52, 768196), (68, 587444), (79, 505648), (88, 453934), (104, 384098), (136, 293722), (143, 279344), (158, 252824), (169, 236368), (176, 226967), (187, 213616), (208, 192049), (221, 180752), (272, 146861), (286, 139672), (316, 126412), (338, 118184), (374, 106808), (442, 90376), (572, 69836), (632, 63206), (676, 59092), (748, 53404), (869, 45968), (884, 45188), (1027, 38896), (1144, 34918), (1264, 31603), (1343, 29744), (1352, 29546), (1496, 26702), (1738, 22984), (1768, 22594), (1859, 21488), (2054, 19448), (2288, 17459), (2431, 16432), (2686, 14872), (2704, 14773), (2873, 13904), (2992, 13351), (3476, 11492), (3536, 11297), (3718, 10744), (4108, 9724), (4862, 8216), (5372, 7436), (5746, 6952)]