38889732

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^2$

素因数の和:158

約数の個数: 108

約数和(自身を含む): 113028720

約数和(自身を除く): 74138988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 59, 76, 84, 98, 114, 118, 133, 147, 177, 196, 228, 236, 266, 294, 354, 399, 413, 532, 588, 708, 798, 826, 931, 1121, 1239, 1596, 1652, 1862, 2242, 2478, 2793, 2891, 3363, 3481, 3724, 4484, 4956, 5586, 5782, 6726, 6962, 7847, 8673, 10443, 11172, 11564, 13452, 13924, 15694, 17346, 20886, 23541, 24367, 31388, 34692, 41772, 47082, 48734, 54929, 66139, 73101, 94164, 97468, 109858, 132278, 146202, 164787, 170569, 198417, 219716, 264556, 292404, 329574, 341138, 396834, 462973, 511707, 659148, 682276, 793668, 925946, 1023414, 1388919, 1851892, 2046828, 2777838, 3240811, 5555676, 6481622, 9722433, 12963244, 19444866, 38889732]

約数ペア:

[(1, 38889732), (2, 19444866), (3, 12963244), (4, 9722433), (6, 6481622), (7, 5555676), (12, 3240811), (14, 2777838), (19, 2046828), (21, 1851892), (28, 1388919), (38, 1023414), (42, 925946), (49, 793668), (57, 682276), (59, 659148), (76, 511707), (84, 462973), (98, 396834), (114, 341138), (118, 329574), (133, 292404), (147, 264556), (177, 219716), (196, 198417), (228, 170569), (236, 164787), (266, 146202), (294, 132278), (354, 109858), (399, 97468), (413, 94164), (532, 73101), (588, 66139), (708, 54929), (798, 48734), (826, 47082), (931, 41772), (1121, 34692), (1239, 31388), (1596, 24367), (1652, 23541), (1862, 20886), (2242, 17346), (2478, 15694), (2793, 13924), (2891, 13452), (3363, 11564), (3481, 11172), (3724, 10443), (4484, 8673), (4956, 7847), (5586, 6962), (5782, 6726)]