23127412

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 54468288

約数和(自身を除く): 31340876

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 119, 154, 187, 196, 238, 308, 374, 476, 539, 631, 748, 833, 1078, 1262, 1309, 1666, 2156, 2524, 2618, 3332, 4417, 5236, 6941, 8834, 9163, 10727, 13882, 17668, 18326, 21454, 27764, 30919, 36652, 42908, 48587, 61838, 75089, 97174, 117997, 123676, 150178, 194348, 235994, 300356, 340109, 471988, 525623, 680218, 825979, 1051246, 1360436, 1651958, 2102492, 3303916, 5781853, 11563706, 23127412]

約数ペア:

[(1, 23127412), (2, 11563706), (4, 5781853), (7, 3303916), (11, 2102492), (14, 1651958), (17, 1360436), (22, 1051246), (28, 825979), (34, 680218), (44, 525623), (49, 471988), (68, 340109), (77, 300356), (98, 235994), (119, 194348), (154, 150178), (187, 123676), (196, 117997), (238, 97174), (308, 75089), (374, 61838), (476, 48587), (539, 42908), (631, 36652), (748, 30919), (833, 27764), (1078, 21454), (1262, 18326), (1309, 17668), (1666, 13882), (2156, 10727), (2524, 9163), (2618, 8834), (3332, 6941), (4417, 5236)]