15707979328

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{1187}}^1\times {\mathrm{12163}}^1$

素因数の和:13379

約数の個数: 56

約数和(自身を含む): 33034601952

約数和(自身を除く): 17326622624

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 1187, 2374, 4748, 9496, 12163, 18992, 20179, 24326, 37984, 40358, 48652, 75968, 80716, 97304, 161432, 194608, 206771, 322864, 389216, 413542, 645728, 778432, 827084, 1291456, 1654168, 3308336, 6616672, 13233344, 14437481, 28874962, 57749924, 115499848, 230999696, 245437177, 461999392, 490874354, 923998784, 981748708, 1963497416, 3926994832, 7853989664, 15707979328]

約数ペア:

[(1, 15707979328), (2, 7853989664), (4, 3926994832), (8, 1963497416), (16, 981748708), (17, 923998784), (32, 490874354), (34, 461999392), (64, 245437177), (68, 230999696), (136, 115499848), (272, 57749924), (544, 28874962), (1088, 14437481), (1187, 13233344), (2374, 6616672), (4748, 3308336), (9496, 1654168), (12163, 1291456), (18992, 827084), (20179, 778432), (24326, 645728), (37984, 413542), (40358, 389216), (48652, 322864), (75968, 206771), (80716, 194608), (97304, 161432)]