25077416

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:96

約数の個数: 128

約数和(自身を含む): 63840000

約数和(自身を除く): 38762584

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 37, 38, 49, 52, 56, 74, 76, 91, 98, 104, 133, 148, 152, 182, 196, 247, 259, 266, 296, 343, 364, 392, 481, 494, 518, 532, 637, 686, 703, 728, 931, 962, 988, 1036, 1064, 1274, 1372, 1406, 1729, 1813, 1862, 1924, 1976, 2072, 2548, 2744, 2812, 3367, 3458, 3626, 3724, 3848, 4459, 4921, 5096, 5624, 6517, 6734, 6916, 7252, 7448, 8918, 9139, 9842, 12103, 12691, 13034, 13468, 13832, 14504, 17836, 18278, 19684, 23569, 24206, 25382, 26068, 26936, 34447, 35672, 36556, 39368, 47138, 48412, 50764, 52136, 63973, 68894, 73112, 84721, 94276, 96824, 101528, 127946, 137788, 164983, 169442, 188552, 241129, 255892, 275576, 329966, 338884, 447811, 482258, 511784, 659932, 677768, 895622, 964516, 1319864, 1791244, 1929032, 3134677, 3582488, 6269354, 12538708, 25077416]

約数ペア:

[(1, 25077416), (2, 12538708), (4, 6269354), (7, 3582488), (8, 3134677), (13, 1929032), (14, 1791244), (19, 1319864), (26, 964516), (28, 895622), (37, 677768), (38, 659932), (49, 511784), (52, 482258), (56, 447811), (74, 338884), (76, 329966), (91, 275576), (98, 255892), (104, 241129), (133, 188552), (148, 169442), (152, 164983), (182, 137788), (196, 127946), (247, 101528), (259, 96824), (266, 94276), (296, 84721), (343, 73112), (364, 68894), (392, 63973), (481, 52136), (494, 50764), (518, 48412), (532, 47138), (637, 39368), (686, 36556), (703, 35672), (728, 34447), (931, 26936), (962, 26068), (988, 25382), (1036, 24206), (1064, 23569), (1274, 19684), (1372, 18278), (1406, 17836), (1729, 14504), (1813, 13832), (1862, 13468), (1924, 13034), (1976, 12691), (2072, 12103), (2548, 9842), (2744, 9139), (2812, 8918), (3367, 7448), (3458, 7252), (3626, 6916), (3724, 6734), (3848, 6517), (4459, 5624), (4921, 5096)]