42556554418

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{10529}}^1$

素因数の和:10775

約数の個数: 64

約数和(自身を含む): 76988620800

約数和(自身を除く): 34432066382

約数列:

[1, 2, 7, 14, 31, 62, 67, 134, 139, 217, 278, 434, 469, 938, 973, 1946, 2077, 4154, 4309, 8618, 9313, 10529, 14539, 18626, 21058, 29078, 30163, 60326, 65191, 73703, 130382, 147406, 288703, 326399, 577406, 652798, 705443, 1410886, 1463531, 2020921, 2284793, 2927062, 4041842, 4569586, 4938101, 9876202, 10244717, 20489434, 21868733, 43737466, 45369461, 90738922, 98056577, 153081131, 196113154, 306162262, 317586227, 635172454, 686396039, 1372792078, 3039753887, 6079507774, 21278277209, 42556554418]

約数ペア:

[(1, 42556554418), (2, 21278277209), (7, 6079507774), (14, 3039753887), (31, 1372792078), (62, 686396039), (67, 635172454), (134, 317586227), (139, 306162262), (217, 196113154), (278, 153081131), (434, 98056577), (469, 90738922), (938, 45369461), (973, 43737466), (1946, 21868733), (2077, 20489434), (4154, 10244717), (4309, 9876202), (8618, 4938101), (9313, 4569586), (10529, 4041842), (14539, 2927062), (18626, 2284793), (21058, 2020921), (29078, 1463531), (30163, 1410886), (60326, 705443), (65191, 652798), (73703, 577406), (130382, 326399), (147406, 288703)]