4712128

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 56

約数和(自身を含む): 10204704

約数和(自身を除く): 5492576

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 64, 68, 71, 122, 136, 142, 244, 272, 284, 488, 544, 568, 976, 1037, 1088, 1136, 1207, 1952, 2074, 2272, 2414, 3904, 4148, 4331, 4544, 4828, 8296, 8662, 9656, 16592, 17324, 19312, 33184, 34648, 38624, 66368, 69296, 73627, 77248, 138592, 147254, 277184, 294508, 589016, 1178032, 2356064, 4712128]

約数ペア:

[(1, 4712128), (2, 2356064), (4, 1178032), (8, 589016), (16, 294508), (17, 277184), (32, 147254), (34, 138592), (61, 77248), (64, 73627), (68, 69296), (71, 66368), (122, 38624), (136, 34648), (142, 33184), (244, 19312), (272, 17324), (284, 16592), (488, 9656), (544, 8662), (568, 8296), (976, 4828), (1037, 4544), (1088, 4331), (1136, 4148), (1207, 3904), (1952, 2414), (2074, 2272)]