26992388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 52987200

約数和(自身を除く): 25994812

約数列:

[1, 2, 4, 19, 29, 37, 38, 58, 74, 76, 116, 148, 331, 551, 662, 703, 1073, 1102, 1324, 1406, 2146, 2204, 2812, 4292, 6289, 9599, 12247, 12578, 19198, 20387, 24494, 25156, 38396, 40774, 48988, 81548, 182381, 232693, 355163, 364762, 465386, 710326, 729524, 930772, 1420652, 6748097, 13496194, 26992388]

約数ペア:

[(1, 26992388), (2, 13496194), (4, 6748097), (19, 1420652), (29, 930772), (37, 729524), (38, 710326), (58, 465386), (74, 364762), (76, 355163), (116, 232693), (148, 182381), (331, 81548), (551, 48988), (662, 40774), (703, 38396), (1073, 25156), (1102, 24494), (1324, 20387), (1406, 19198), (2146, 12578), (2204, 12247), (2812, 9599), (4292, 6289)]