1138016

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 2531088

約数和(自身を除く): 1393072

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 61, 88, 106, 122, 176, 212, 244, 352, 424, 488, 583, 671, 848, 976, 1166, 1342, 1696, 1952, 2332, 2684, 3233, 4664, 5368, 6466, 9328, 10736, 12932, 18656, 21472, 25864, 35563, 51728, 71126, 103456, 142252, 284504, 569008, 1138016]

約数ペア:

[(1, 1138016), (2, 569008), (4, 284504), (8, 142252), (11, 103456), (16, 71126), (22, 51728), (32, 35563), (44, 25864), (53, 21472), (61, 18656), (88, 12932), (106, 10736), (122, 9328), (176, 6466), (212, 5368), (244, 4664), (352, 3233), (424, 2684), (488, 2332), (583, 1952), (671, 1696), (848, 1342), (976, 1166)]