28984965984

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{7741711}}^1$

素因数の和:7741740

約数の個数: 72

約数和(自身を含む): 88766469792

約数和(自身を除く): 59781503808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 7741711, 15483422, 23225133, 30966844, 46450266, 61933688, 69675399, 92900532, 100642243, 123867376, 139350798, 185801064, 201284486, 247734752, 278701596, 301926729, 371602128, 402568972, 557403192, 603853458, 743204256, 805137944, 905780187, 1114806384, 1207706916, 1610275888, 1811560374, 2229612768, 2415413832, 3220551776, 3623120748, 4830827664, 7246241496, 9661655328, 14492482992, 28984965984]

約数ペア:

[(1, 28984965984), (2, 14492482992), (3, 9661655328), (4, 7246241496), (6, 4830827664), (8, 3623120748), (9, 3220551776), (12, 2415413832), (13, 2229612768), (16, 1811560374), (18, 1610275888), (24, 1207706916), (26, 1114806384), (32, 905780187), (36, 805137944), (39, 743204256), (48, 603853458), (52, 557403192), (72, 402568972), (78, 371602128), (96, 301926729), (104, 278701596), (117, 247734752), (144, 201284486), (156, 185801064), (208, 139350798), (234, 123867376), (288, 100642243), (312, 92900532), (416, 69675399), (468, 61933688), (624, 46450266), (936, 30966844), (1248, 23225133), (1872, 15483422), (3744, 7741711)]