61954528

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1867}}^1$

素因数の和:1955

約数の個数: 48

約数和(自身を含む): 131335344

約数和(自身を除く): 69380816

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 68, 122, 136, 244, 272, 488, 544, 976, 1037, 1867, 1952, 2074, 3734, 4148, 7468, 8296, 14936, 16592, 29872, 31739, 33184, 59744, 63478, 113887, 126956, 227774, 253912, 455548, 507824, 911096, 1015648, 1822192, 1936079, 3644384, 3872158, 7744316, 15488632, 30977264, 61954528]

約数ペア:

[(1, 61954528), (2, 30977264), (4, 15488632), (8, 7744316), (16, 3872158), (17, 3644384), (32, 1936079), (34, 1822192), (61, 1015648), (68, 911096), (122, 507824), (136, 455548), (244, 253912), (272, 227774), (488, 126956), (544, 113887), (976, 63478), (1037, 59744), (1867, 33184), (1952, 31739), (2074, 29872), (3734, 16592), (4148, 14936), (7468, 8296)]