39943488

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1231}}^1$

素因数の和:1272

約数の個数: 84

約数和(自身を含む): 114531648

約数和(自身を除く): 74588160

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 169, 192, 208, 312, 338, 416, 507, 624, 676, 832, 1014, 1231, 1248, 1352, 2028, 2462, 2496, 2704, 3693, 4056, 4924, 5408, 7386, 8112, 9848, 10816, 14772, 16003, 16224, 19696, 29544, 32006, 32448, 39392, 48009, 59088, 64012, 78784, 96018, 118176, 128024, 192036, 208039, 236352, 256048, 384072, 416078, 512096, 624117, 768144, 832156, 1024192, 1248234, 1536288, 1664312, 2496468, 3072576, 3328624, 4992936, 6657248, 9985872, 13314496, 19971744, 39943488]

約数ペア:

[(1, 39943488), (2, 19971744), (3, 13314496), (4, 9985872), (6, 6657248), (8, 4992936), (12, 3328624), (13, 3072576), (16, 2496468), (24, 1664312), (26, 1536288), (32, 1248234), (39, 1024192), (48, 832156), (52, 768144), (64, 624117), (78, 512096), (96, 416078), (104, 384072), (156, 256048), (169, 236352), (192, 208039), (208, 192036), (312, 128024), (338, 118176), (416, 96018), (507, 78784), (624, 64012), (676, 59088), (832, 48009), (1014, 39392), (1231, 32448), (1248, 32006), (1352, 29544), (2028, 19696), (2462, 16224), (2496, 16003), (2704, 14772), (3693, 10816), (4056, 9848), (4924, 8112), (5408, 7386)]