67421728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:650

約数の個数: 96

約数和(自身を含む): 161663040

約数和(自身を除く): 94241312

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 32, 34, 38, 44, 68, 76, 88, 136, 152, 176, 187, 209, 272, 304, 323, 352, 374, 418, 544, 593, 608, 646, 748, 836, 1186, 1292, 1496, 1672, 2372, 2584, 2992, 3344, 3553, 4744, 5168, 5984, 6523, 6688, 7106, 9488, 10081, 10336, 11267, 13046, 14212, 18976, 20162, 22534, 26092, 28424, 40324, 45068, 52184, 56848, 80648, 90136, 104368, 110891, 113696, 123937, 161296, 180272, 191539, 208736, 221782, 247874, 322592, 360544, 383078, 443564, 495748, 766156, 887128, 991496, 1532312, 1774256, 1982992, 2106929, 3064624, 3548512, 3965984, 4213858, 6129248, 8427716, 16855432, 33710864, 67421728]

約数ペア:

[(1, 67421728), (2, 33710864), (4, 16855432), (8, 8427716), (11, 6129248), (16, 4213858), (17, 3965984), (19, 3548512), (22, 3064624), (32, 2106929), (34, 1982992), (38, 1774256), (44, 1532312), (68, 991496), (76, 887128), (88, 766156), (136, 495748), (152, 443564), (176, 383078), (187, 360544), (209, 322592), (272, 247874), (304, 221782), (323, 208736), (352, 191539), (374, 180272), (418, 161296), (544, 123937), (593, 113696), (608, 110891), (646, 104368), (748, 90136), (836, 80648), (1186, 56848), (1292, 52184), (1496, 45068), (1672, 40324), (2372, 28424), (2584, 26092), (2992, 22534), (3344, 20162), (3553, 18976), (4744, 14212), (5168, 13046), (5984, 11267), (6523, 10336), (6688, 10081), (7106, 9488)]