4751448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 13006560

約数和(自身を除く): 8255112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 97, 104, 156, 157, 194, 291, 312, 314, 388, 471, 582, 628, 776, 942, 1164, 1256, 1261, 1884, 2041, 2328, 2522, 3768, 3783, 4082, 5044, 6123, 7566, 8164, 10088, 12246, 15132, 15229, 16328, 24492, 30264, 30458, 45687, 48984, 60916, 91374, 121832, 182748, 197977, 365496, 395954, 593931, 791908, 1187862, 1583816, 2375724, 4751448]

約数ペア:

[(1, 4751448), (2, 2375724), (3, 1583816), (4, 1187862), (6, 791908), (8, 593931), (12, 395954), (13, 365496), (24, 197977), (26, 182748), (39, 121832), (52, 91374), (78, 60916), (97, 48984), (104, 45687), (156, 30458), (157, 30264), (194, 24492), (291, 16328), (312, 15229), (314, 15132), (388, 12246), (471, 10088), (582, 8164), (628, 7566), (776, 6123), (942, 5044), (1164, 4082), (1256, 3783), (1261, 3768), (1884, 2522), (2041, 2328)]