4320448

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:78

約数の個数: 84

約数和(自身を含む): 10451592

約数和(自身を除く): 6131144

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 32, 34, 38, 44, 64, 68, 76, 88, 136, 152, 176, 187, 209, 272, 304, 323, 352, 361, 374, 418, 544, 608, 646, 704, 722, 748, 836, 1088, 1216, 1292, 1444, 1496, 1672, 2584, 2888, 2992, 3344, 3553, 3971, 5168, 5776, 5984, 6137, 6688, 7106, 7942, 10336, 11552, 11968, 12274, 13376, 14212, 15884, 20672, 23104, 24548, 28424, 31768, 49096, 56848, 63536, 67507, 98192, 113696, 127072, 135014, 196384, 227392, 254144, 270028, 392768, 540056, 1080112, 2160224, 4320448]

約数ペア:

[(1, 4320448), (2, 2160224), (4, 1080112), (8, 540056), (11, 392768), (16, 270028), (17, 254144), (19, 227392), (22, 196384), (32, 135014), (34, 127072), (38, 113696), (44, 98192), (64, 67507), (68, 63536), (76, 56848), (88, 49096), (136, 31768), (152, 28424), (176, 24548), (187, 23104), (209, 20672), (272, 15884), (304, 14212), (323, 13376), (352, 12274), (361, 11968), (374, 11552), (418, 10336), (544, 7942), (608, 7106), (646, 6688), (704, 6137), (722, 5984), (748, 5776), (836, 5168), (1088, 3971), (1216, 3553), (1292, 3344), (1444, 2992), (1496, 2888), (1672, 2584)]