65851696

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:797

約数の個数: 40

約数和(自身を含む): 131080400

約数和(自身を除く): 65228704

約数列:

[1, 2, 4, 8, 16, 61, 109, 122, 218, 244, 436, 488, 619, 872, 976, 1238, 1744, 2476, 4952, 6649, 9904, 13298, 26596, 37759, 53192, 67471, 75518, 106384, 134942, 151036, 269884, 302072, 539768, 604144, 1079536, 4115731, 8231462, 16462924, 32925848, 65851696]

約数ペア:

[(1, 65851696), (2, 32925848), (4, 16462924), (8, 8231462), (16, 4115731), (61, 1079536), (109, 604144), (122, 539768), (218, 302072), (244, 269884), (436, 151036), (488, 134942), (619, 106384), (872, 75518), (976, 67471), (1238, 53192), (1744, 37759), (2476, 26596), (4952, 13298), (6649, 9904)]