42878960488

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1591883}}^1$

素因数の和:1591946

約数の個数: 64

約数和(自身を含む): 101625874560

約数和(自身を除く): 58746914072

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 182, 259, 296, 364, 481, 518, 728, 962, 1036, 1924, 2072, 3367, 3848, 6734, 13468, 26936, 1591883, 3183766, 6367532, 11143181, 12735064, 20694479, 22286362, 41388958, 44572724, 58899671, 82777916, 89145448, 117799342, 144861353, 165555832, 235598684, 289722706, 412297697, 471197368, 579445412, 765695723, 824595394, 1158890824, 1531391446, 1649190788, 3062782892, 3298381576, 5359870061, 6125565784, 10719740122, 21439480244, 42878960488]

約数ペア:

[(1, 42878960488), (2, 21439480244), (4, 10719740122), (7, 6125565784), (8, 5359870061), (13, 3298381576), (14, 3062782892), (26, 1649190788), (28, 1531391446), (37, 1158890824), (52, 824595394), (56, 765695723), (74, 579445412), (91, 471197368), (104, 412297697), (148, 289722706), (182, 235598684), (259, 165555832), (296, 144861353), (364, 117799342), (481, 89145448), (518, 82777916), (728, 58899671), (962, 44572724), (1036, 41388958), (1924, 22286362), (2072, 20694479), (3367, 12735064), (3848, 11143181), (6734, 6367532), (13468, 3183766), (26936, 1591883)]