67775552

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^2$

素因数の和:160

約数の個数: 84

約数和(自身を含む): 152712420

約数和(自身を除く): 84936868

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 53, 58, 64, 104, 106, 116, 208, 212, 232, 377, 416, 424, 464, 689, 754, 832, 848, 928, 1378, 1508, 1537, 1696, 1856, 2756, 2809, 3016, 3074, 3392, 5512, 5618, 6032, 6148, 11024, 11236, 12064, 12296, 19981, 22048, 22472, 24128, 24592, 36517, 39962, 44096, 44944, 49184, 73034, 79924, 81461, 89888, 98368, 146068, 159848, 162922, 179776, 292136, 319696, 325844, 584272, 639392, 651688, 1058993, 1168544, 1278784, 1303376, 2117986, 2337088, 2606752, 4235972, 5213504, 8471944, 16943888, 33887776, 67775552]

約数ペア:

[(1, 67775552), (2, 33887776), (4, 16943888), (8, 8471944), (13, 5213504), (16, 4235972), (26, 2606752), (29, 2337088), (32, 2117986), (52, 1303376), (53, 1278784), (58, 1168544), (64, 1058993), (104, 651688), (106, 639392), (116, 584272), (208, 325844), (212, 319696), (232, 292136), (377, 179776), (416, 162922), (424, 159848), (464, 146068), (689, 98368), (754, 89888), (832, 81461), (848, 79924), (928, 73034), (1378, 49184), (1508, 44944), (1537, 44096), (1696, 39962), (1856, 36517), (2756, 24592), (2809, 24128), (3016, 22472), (3074, 22048), (3392, 19981), (5512, 12296), (5618, 12064), (6032, 11236), (6148, 11024)]