1619671424

素因数分解:

$2^7\times 7^1\times {\mathrm{131}}^1\times {\mathrm{13799}}^1$

素因数の和:13951

約数の個数: 64

約数和(自身を含む): 3716064000

約数和(自身を除く): 2096392576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 131, 224, 262, 448, 524, 896, 917, 1048, 1834, 2096, 3668, 4192, 7336, 8384, 13799, 14672, 16768, 27598, 29344, 55196, 58688, 96593, 110392, 117376, 193186, 220784, 386372, 441568, 772744, 883136, 1545488, 1766272, 1807669, 3090976, 3615338, 6181952, 7230676, 12363904, 12653683, 14461352, 25307366, 28922704, 50614732, 57845408, 101229464, 115690816, 202458928, 231381632, 404917856, 809835712, 1619671424]

約数ペア:

[(1, 1619671424), (2, 809835712), (4, 404917856), (7, 231381632), (8, 202458928), (14, 115690816), (16, 101229464), (28, 57845408), (32, 50614732), (56, 28922704), (64, 25307366), (112, 14461352), (128, 12653683), (131, 12363904), (224, 7230676), (262, 6181952), (448, 3615338), (524, 3090976), (896, 1807669), (917, 1766272), (1048, 1545488), (1834, 883136), (2096, 772744), (3668, 441568), (4192, 386372), (7336, 220784), (8384, 193186), (13799, 117376), (14672, 110392), (16768, 96593), (27598, 58688), (29344, 55196)]