63964108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{641}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 128348640

約数和(自身を除く): 64384532

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 101, 202, 247, 404, 494, 641, 988, 1282, 1313, 1919, 2564, 2626, 3838, 5252, 7676, 8333, 12179, 16666, 24358, 24947, 33332, 48716, 49894, 64741, 99788, 129482, 158327, 258964, 316654, 633308, 841633, 1230079, 1683266, 2460158, 3366532, 4920316, 15991027, 31982054, 63964108]

約数ペア:

[(1, 63964108), (2, 31982054), (4, 15991027), (13, 4920316), (19, 3366532), (26, 2460158), (38, 1683266), (52, 1230079), (76, 841633), (101, 633308), (202, 316654), (247, 258964), (404, 158327), (494, 129482), (641, 99788), (988, 64741), (1282, 49894), (1313, 48716), (1919, 33332), (2564, 24947), (2626, 24358), (3838, 16666), (5252, 12179), (7676, 8333)]