73949696

素因数分解:

$2^9\times {\mathrm{97}}^1\times {\mathrm{1489}}^1$

素因数の和:1604

約数の個数: 40

約数和(自身を含む): 149378460

約数和(自身を除く): 75428764

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 512, 776, 1489, 1552, 2978, 3104, 5956, 6208, 11912, 12416, 23824, 24832, 47648, 49664, 95296, 144433, 190592, 288866, 381184, 577732, 762368, 1155464, 2310928, 4621856, 9243712, 18487424, 36974848, 73949696]

約数ペア:

[(1, 73949696), (2, 36974848), (4, 18487424), (8, 9243712), (16, 4621856), (32, 2310928), (64, 1155464), (97, 762368), (128, 577732), (194, 381184), (256, 288866), (388, 190592), (512, 144433), (776, 95296), (1489, 49664), (1552, 47648), (2978, 24832), (3104, 23824), (5956, 12416), (6208, 11912)]