29857776

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{811}}^1$

素因数の和:894

約数の個数: 80

約数和(自身を含む): 84577920

約数和(自身を除く): 54720144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 59, 78, 104, 118, 156, 177, 208, 236, 312, 354, 472, 624, 708, 767, 811, 944, 1416, 1534, 1622, 2301, 2433, 2832, 3068, 3244, 4602, 4866, 6136, 6488, 9204, 9732, 10543, 12272, 12976, 18408, 19464, 21086, 31629, 36816, 38928, 42172, 47849, 63258, 84344, 95698, 126516, 143547, 168688, 191396, 253032, 287094, 382792, 506064, 574188, 622037, 765584, 1148376, 1244074, 1866111, 2296752, 2488148, 3732222, 4976296, 7464444, 9952592, 14928888, 29857776]

約数ペア:

[(1, 29857776), (2, 14928888), (3, 9952592), (4, 7464444), (6, 4976296), (8, 3732222), (12, 2488148), (13, 2296752), (16, 1866111), (24, 1244074), (26, 1148376), (39, 765584), (48, 622037), (52, 574188), (59, 506064), (78, 382792), (104, 287094), (118, 253032), (156, 191396), (177, 168688), (208, 143547), (236, 126516), (312, 95698), (354, 84344), (472, 63258), (624, 47849), (708, 42172), (767, 38928), (811, 36816), (944, 31629), (1416, 21086), (1534, 19464), (1622, 18408), (2301, 12976), (2433, 12272), (2832, 10543), (3068, 9732), (3244, 9204), (4602, 6488), (4866, 6136)]