27808192

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:509

約数の個数: 56

約数和(自身を含む): 59527440

約数和(自身を除く): 31719248

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 64, 68, 122, 136, 244, 272, 419, 488, 544, 838, 976, 1037, 1088, 1676, 1952, 2074, 3352, 3904, 4148, 6704, 7123, 8296, 13408, 14246, 16592, 25559, 26816, 28492, 33184, 51118, 56984, 66368, 102236, 113968, 204472, 227936, 408944, 434503, 455872, 817888, 869006, 1635776, 1738012, 3476024, 6952048, 13904096, 27808192]

約数ペア:

[(1, 27808192), (2, 13904096), (4, 6952048), (8, 3476024), (16, 1738012), (17, 1635776), (32, 869006), (34, 817888), (61, 455872), (64, 434503), (68, 408944), (122, 227936), (136, 204472), (244, 113968), (272, 102236), (419, 66368), (488, 56984), (544, 51118), (838, 33184), (976, 28492), (1037, 26816), (1088, 25559), (1676, 16592), (1952, 14246), (2074, 13408), (3352, 8296), (3904, 7123), (4148, 6704)]