28766545944

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{78809}}^1$

素因数の和:79112

約数の個数: 64

約数和(自身を含む): 73312214400

約数和(自身を除く): 44545668456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 227, 268, 402, 454, 536, 681, 804, 908, 1362, 1608, 1816, 2724, 5448, 15209, 30418, 45627, 60836, 78809, 91254, 121672, 157618, 182508, 236427, 315236, 365016, 472854, 630472, 945708, 1891416, 5280203, 10560406, 15840609, 17889643, 21120812, 31681218, 35779286, 42241624, 53668929, 63362436, 71558572, 107337858, 126724872, 143117144, 214675716, 429351432, 1198606081, 2397212162, 3595818243, 4794424324, 7191636486, 9588848648, 14383272972, 28766545944]

約数ペア:

[(1, 28766545944), (2, 14383272972), (3, 9588848648), (4, 7191636486), (6, 4794424324), (8, 3595818243), (12, 2397212162), (24, 1198606081), (67, 429351432), (134, 214675716), (201, 143117144), (227, 126724872), (268, 107337858), (402, 71558572), (454, 63362436), (536, 53668929), (681, 42241624), (804, 35779286), (908, 31681218), (1362, 21120812), (1608, 17889643), (1816, 15840609), (2724, 10560406), (5448, 5280203), (15209, 1891416), (30418, 945708), (45627, 630472), (60836, 472854), (78809, 365016), (91254, 315236), (121672, 236427), (157618, 182508)]