67353328

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1086

約数の個数: 80

約数和(自身を含む): 162211840

約数和(自身を除く): 94858512

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 868, 1021, 1064, 1178, 1736, 2042, 2128, 2356, 3472, 4084, 4123, 4712, 7147, 8168, 8246, 9424, 14294, 16336, 16492, 19399, 28588, 31651, 32984, 38798, 57176, 63302, 65968, 77596, 114352, 126604, 135793, 155192, 221557, 253208, 271586, 310384, 443114, 506416, 543172, 601369, 886228, 1086344, 1202738, 1772456, 2172688, 2405476, 3544912, 4209583, 4810952, 8419166, 9621904, 16838332, 33676664, 67353328]

約数ペア:

[(1, 67353328), (2, 33676664), (4, 16838332), (7, 9621904), (8, 8419166), (14, 4810952), (16, 4209583), (19, 3544912), (28, 2405476), (31, 2172688), (38, 1772456), (56, 1202738), (62, 1086344), (76, 886228), (112, 601369), (124, 543172), (133, 506416), (152, 443114), (217, 310384), (248, 271586), (266, 253208), (304, 221557), (434, 155192), (496, 135793), (532, 126604), (589, 114352), (868, 77596), (1021, 65968), (1064, 63302), (1178, 57176), (1736, 38798), (2042, 32984), (2128, 31651), (2356, 28588), (3472, 19399), (4084, 16492), (4123, 16336), (4712, 14294), (7147, 9424), (8168, 8246)]