1555576064

素因数分解:

$2^8\times 7^1\times {\mathrm{59}}^1\times {\mathrm{14713}}^1$

素因数の和:14795

約数の個数: 72

約数和(自身を含む): 3609049920

約数和(自身を除く): 2053473856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 128, 224, 236, 256, 413, 448, 472, 826, 896, 944, 1652, 1792, 1888, 3304, 3776, 6608, 7552, 13216, 14713, 15104, 26432, 29426, 52864, 58852, 102991, 105728, 117704, 205982, 235408, 411964, 470816, 823928, 868067, 941632, 1647856, 1736134, 1883264, 3295712, 3472268, 3766528, 6076469, 6591424, 6944536, 12152938, 13182848, 13889072, 24305876, 26365696, 27778144, 48611752, 55556288, 97223504, 111112576, 194447008, 222225152, 388894016, 777788032, 1555576064]

約数ペア:

[(1, 1555576064), (2, 777788032), (4, 388894016), (7, 222225152), (8, 194447008), (14, 111112576), (16, 97223504), (28, 55556288), (32, 48611752), (56, 27778144), (59, 26365696), (64, 24305876), (112, 13889072), (118, 13182848), (128, 12152938), (224, 6944536), (236, 6591424), (256, 6076469), (413, 3766528), (448, 3472268), (472, 3295712), (826, 1883264), (896, 1736134), (944, 1647856), (1652, 941632), (1792, 868067), (1888, 823928), (3304, 470816), (3776, 411964), (6608, 235408), (7552, 205982), (13216, 117704), (14713, 105728), (15104, 102991), (26432, 58852), (29426, 52864)]