40864896

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1867}}^1$

素因数の和:1906

約数の個数: 96

約数和(自身を含む): 123848400

約数和(自身を除く): 82983504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 384, 456, 576, 608, 684, 912, 1152, 1216, 1368, 1824, 1867, 2432, 2736, 3648, 3734, 5472, 5601, 7296, 7468, 10944, 11202, 14936, 16803, 21888, 22404, 29872, 33606, 35473, 44808, 59744, 67212, 70946, 89616, 106419, 119488, 134424, 141892, 179232, 212838, 238976, 268848, 283784, 319257, 358464, 425676, 537696, 567568, 638514, 716928, 851352, 1075392, 1135136, 1277028, 1702704, 2150784, 2270272, 2554056, 3405408, 4540544, 5108112, 6810816, 10216224, 13621632, 20432448, 40864896]

約数ペア:

[(1, 40864896), (2, 20432448), (3, 13621632), (4, 10216224), (6, 6810816), (8, 5108112), (9, 4540544), (12, 3405408), (16, 2554056), (18, 2270272), (19, 2150784), (24, 1702704), (32, 1277028), (36, 1135136), (38, 1075392), (48, 851352), (57, 716928), (64, 638514), (72, 567568), (76, 537696), (96, 425676), (114, 358464), (128, 319257), (144, 283784), (152, 268848), (171, 238976), (192, 212838), (228, 179232), (288, 141892), (304, 134424), (342, 119488), (384, 106419), (456, 89616), (576, 70946), (608, 67212), (684, 59744), (912, 44808), (1152, 35473), (1216, 33606), (1368, 29872), (1824, 22404), (1867, 21888), (2432, 16803), (2736, 14936), (3648, 11202), (3734, 10944), (5472, 7468), (5601, 7296)]