15676693552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{17491}}^1$

素因数の和:17682

約数の個数: 80

約数和(自身を含む): 34010045440

約数和(自身を除く): 18333351888

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 139, 208, 248, 278, 403, 496, 556, 806, 1112, 1612, 1807, 2224, 3224, 3614, 4309, 6448, 7228, 8618, 14456, 17236, 17491, 28912, 34472, 34982, 56017, 68944, 69964, 112034, 139928, 224068, 227383, 279856, 448136, 454766, 542221, 896272, 909532, 1084442, 1819064, 2168884, 2431249, 3638128, 4337768, 4862498, 7048873, 8675536, 9724996, 14097746, 19449992, 28195492, 31606237, 38899984, 56390984, 63212474, 75368719, 112781968, 126424948, 150737438, 252849896, 301474876, 505699792, 602949752, 979793347, 1205899504, 1959586694, 3919173388, 7838346776, 15676693552]

約数ペア:

[(1, 15676693552), (2, 7838346776), (4, 3919173388), (8, 1959586694), (13, 1205899504), (16, 979793347), (26, 602949752), (31, 505699792), (52, 301474876), (62, 252849896), (104, 150737438), (124, 126424948), (139, 112781968), (208, 75368719), (248, 63212474), (278, 56390984), (403, 38899984), (496, 31606237), (556, 28195492), (806, 19449992), (1112, 14097746), (1612, 9724996), (1807, 8675536), (2224, 7048873), (3224, 4862498), (3614, 4337768), (4309, 3638128), (6448, 2431249), (7228, 2168884), (8618, 1819064), (14456, 1084442), (17236, 909532), (17491, 896272), (28912, 542221), (34472, 454766), (34982, 448136), (56017, 279856), (68944, 227383), (69964, 224068), (112034, 139928)]