28726044482

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{4231}}^1$

素因数の和:4443

約数の個数: 64

約数和(自身を含む): 48173702400

約数和(自身を除く): 19447657918

約数列:

[1, 2, 19, 29, 38, 58, 61, 101, 122, 202, 551, 1102, 1159, 1769, 1919, 2318, 2929, 3538, 3838, 4231, 5858, 6161, 8462, 12322, 33611, 55651, 67222, 80389, 111302, 117059, 122699, 160778, 178669, 234118, 245398, 258091, 357338, 427331, 516182, 854662, 2331281, 3394711, 4662562, 4903729, 6789422, 7484639, 8119289, 9807458, 12392599, 14969278, 16238578, 24785198, 26067191, 52134382, 142208141, 235459381, 284416282, 470918762, 495276629, 755948539, 990553258, 1511897078, 14363022241, 28726044482]

約数ペア:

[(1, 28726044482), (2, 14363022241), (19, 1511897078), (29, 990553258), (38, 755948539), (58, 495276629), (61, 470918762), (101, 284416282), (122, 235459381), (202, 142208141), (551, 52134382), (1102, 26067191), (1159, 24785198), (1769, 16238578), (1919, 14969278), (2318, 12392599), (2929, 9807458), (3538, 8119289), (3838, 7484639), (4231, 6789422), (5858, 4903729), (6161, 4662562), (8462, 3394711), (12322, 2331281), (33611, 854662), (55651, 516182), (67222, 427331), (80389, 357338), (111302, 258091), (117059, 245398), (122699, 234118), (160778, 178669)]