37731568

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 95418000

約数和(自身を除く): 57686432

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 49, 56, 68, 76, 98, 112, 119, 133, 136, 149, 152, 196, 238, 266, 272, 298, 304, 323, 392, 476, 532, 596, 646, 784, 833, 931, 952, 1043, 1064, 1192, 1292, 1666, 1862, 1904, 2086, 2128, 2261, 2384, 2533, 2584, 2831, 3332, 3724, 4172, 4522, 5066, 5168, 5662, 6664, 7301, 7448, 8344, 9044, 10132, 11324, 13328, 14602, 14896, 15827, 16688, 17731, 18088, 19817, 20264, 22648, 29204, 31654, 35462, 36176, 39634, 40528, 45296, 48127, 58408, 63308, 70924, 79268, 96254, 116816, 124117, 126616, 138719, 141848, 158536, 192508, 248234, 253232, 277438, 283696, 317072, 336889, 385016, 496468, 554876, 673778, 770032, 992936, 1109752, 1347556, 1985872, 2219504, 2358223, 2695112, 4716446, 5390224, 9432892, 18865784, 37731568]

約数ペア:

[(1, 37731568), (2, 18865784), (4, 9432892), (7, 5390224), (8, 4716446), (14, 2695112), (16, 2358223), (17, 2219504), (19, 1985872), (28, 1347556), (34, 1109752), (38, 992936), (49, 770032), (56, 673778), (68, 554876), (76, 496468), (98, 385016), (112, 336889), (119, 317072), (133, 283696), (136, 277438), (149, 253232), (152, 248234), (196, 192508), (238, 158536), (266, 141848), (272, 138719), (298, 126616), (304, 124117), (323, 116816), (392, 96254), (476, 79268), (532, 70924), (596, 63308), (646, 58408), (784, 48127), (833, 45296), (931, 40528), (952, 39634), (1043, 36176), (1064, 35462), (1192, 31654), (1292, 29204), (1666, 22648), (1862, 20264), (1904, 19817), (2086, 18088), (2128, 17731), (2261, 16688), (2384, 15827), (2533, 14896), (2584, 14602), (2831, 13328), (3332, 11324), (3724, 10132), (4172, 9044), (4522, 8344), (5066, 7448), (5168, 7301), (5662, 6664)]