28037616

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:534

約数の個数: 80

約数和(自身を含む): 77495040

約数和(自身を除く): 49457424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 71, 76, 114, 142, 152, 213, 228, 284, 304, 426, 433, 456, 568, 852, 866, 912, 1136, 1299, 1349, 1704, 1732, 2598, 2698, 3408, 3464, 4047, 5196, 5396, 6928, 8094, 8227, 10392, 10792, 16188, 16454, 20784, 21584, 24681, 30743, 32376, 32908, 49362, 61486, 64752, 65816, 92229, 98724, 122972, 131632, 184458, 197448, 245944, 368916, 394896, 491888, 584117, 737832, 1168234, 1475664, 1752351, 2336468, 3504702, 4672936, 7009404, 9345872, 14018808, 28037616]

約数ペア:

[(1, 28037616), (2, 14018808), (3, 9345872), (4, 7009404), (6, 4672936), (8, 3504702), (12, 2336468), (16, 1752351), (19, 1475664), (24, 1168234), (38, 737832), (48, 584117), (57, 491888), (71, 394896), (76, 368916), (114, 245944), (142, 197448), (152, 184458), (213, 131632), (228, 122972), (284, 98724), (304, 92229), (426, 65816), (433, 64752), (456, 61486), (568, 49362), (852, 32908), (866, 32376), (912, 30743), (1136, 24681), (1299, 21584), (1349, 20784), (1704, 16454), (1732, 16188), (2598, 10792), (2698, 10392), (3408, 8227), (3464, 8094), (4047, 6928), (5196, 5396)]