65012948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1249}}^1$

素因数の和:1297

約数の個数: 72

約数和(自身を含む): 153720000

約数和(自身を除く): 88707052

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 169, 182, 286, 308, 338, 364, 572, 676, 1001, 1183, 1249, 1859, 2002, 2366, 2498, 3718, 4004, 4732, 4996, 7436, 8743, 13013, 13739, 16237, 17486, 26026, 27478, 32474, 34972, 52052, 54956, 64948, 96173, 113659, 178607, 192346, 211081, 227318, 357214, 384692, 422162, 454636, 714428, 844324, 1250249, 1477567, 2321891, 2500498, 2955134, 4643782, 5000996, 5910268, 9287564, 16253237, 32506474, 65012948]

約数ペア:

[(1, 65012948), (2, 32506474), (4, 16253237), (7, 9287564), (11, 5910268), (13, 5000996), (14, 4643782), (22, 2955134), (26, 2500498), (28, 2321891), (44, 1477567), (52, 1250249), (77, 844324), (91, 714428), (143, 454636), (154, 422162), (169, 384692), (182, 357214), (286, 227318), (308, 211081), (338, 192346), (364, 178607), (572, 113659), (676, 96173), (1001, 64948), (1183, 54956), (1249, 52052), (1859, 34972), (2002, 32474), (2366, 27478), (2498, 26026), (3718, 17486), (4004, 16237), (4732, 13739), (4996, 13013), (7436, 8743)]