25667936

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 62818560

約数和(自身を除く): 37150624

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 37, 38, 56, 74, 76, 112, 133, 148, 152, 163, 224, 259, 266, 296, 304, 326, 518, 532, 592, 608, 652, 703, 1036, 1064, 1141, 1184, 1304, 1406, 2072, 2128, 2282, 2608, 2812, 3097, 4144, 4256, 4564, 4921, 5216, 5624, 6031, 6194, 8288, 9128, 9842, 11248, 12062, 12388, 18256, 19684, 21679, 22496, 24124, 24776, 36512, 39368, 42217, 43358, 48248, 49552, 78736, 84434, 86716, 96496, 99104, 114589, 157472, 168868, 173432, 192992, 229178, 337736, 346864, 458356, 675472, 693728, 802123, 916712, 1350944, 1604246, 1833424, 3208492, 3666848, 6416984, 12833968, 25667936]

約数ペア:

[(1, 25667936), (2, 12833968), (4, 6416984), (7, 3666848), (8, 3208492), (14, 1833424), (16, 1604246), (19, 1350944), (28, 916712), (32, 802123), (37, 693728), (38, 675472), (56, 458356), (74, 346864), (76, 337736), (112, 229178), (133, 192992), (148, 173432), (152, 168868), (163, 157472), (224, 114589), (259, 99104), (266, 96496), (296, 86716), (304, 84434), (326, 78736), (518, 49552), (532, 48248), (592, 43358), (608, 42217), (652, 39368), (703, 36512), (1036, 24776), (1064, 24124), (1141, 22496), (1184, 21679), (1304, 19684), (1406, 18256), (2072, 12388), (2128, 12062), (2282, 11248), (2608, 9842), (2812, 9128), (3097, 8288), (4144, 6194), (4256, 6031), (4564, 5624), (4921, 5216)]