28042432

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:737

約数の個数: 56

約数和(自身を含む): 61795152

約数和(自身を除く): 33752720

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 176, 244, 352, 488, 653, 671, 704, 976, 1306, 1342, 1952, 2612, 2684, 3904, 5224, 5368, 7183, 10448, 10736, 14366, 20896, 21472, 28732, 39833, 41792, 42944, 57464, 79666, 114928, 159332, 229856, 318664, 438163, 459712, 637328, 876326, 1274656, 1752652, 2549312, 3505304, 7010608, 14021216, 28042432]

約数ペア:

[(1, 28042432), (2, 14021216), (4, 7010608), (8, 3505304), (11, 2549312), (16, 1752652), (22, 1274656), (32, 876326), (44, 637328), (61, 459712), (64, 438163), (88, 318664), (122, 229856), (176, 159332), (244, 114928), (352, 79666), (488, 57464), (653, 42944), (671, 41792), (704, 39833), (976, 28732), (1306, 21472), (1342, 20896), (1952, 14366), (2612, 10736), (2684, 10448), (3904, 7183), (5224, 5368)]