28376304

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:486

約数の個数: 80

約数和(自身を含む): 80661504

約数和(自身を除く): 52285200

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 223, 241, 264, 446, 482, 528, 669, 723, 892, 964, 1338, 1446, 1784, 1928, 2453, 2651, 2676, 2892, 3568, 3856, 4906, 5302, 5352, 5784, 7359, 7953, 9812, 10604, 10704, 11568, 14718, 15906, 19624, 21208, 29436, 31812, 39248, 42416, 53743, 58872, 63624, 107486, 117744, 127248, 161229, 214972, 322458, 429944, 591173, 644916, 859888, 1182346, 1289832, 1773519, 2364692, 2579664, 3547038, 4729384, 7094076, 9458768, 14188152, 28376304]

約数ペア:

[(1, 28376304), (2, 14188152), (3, 9458768), (4, 7094076), (6, 4729384), (8, 3547038), (11, 2579664), (12, 2364692), (16, 1773519), (22, 1289832), (24, 1182346), (33, 859888), (44, 644916), (48, 591173), (66, 429944), (88, 322458), (132, 214972), (176, 161229), (223, 127248), (241, 117744), (264, 107486), (446, 63624), (482, 58872), (528, 53743), (669, 42416), (723, 39248), (892, 31812), (964, 29436), (1338, 21208), (1446, 19624), (1784, 15906), (1928, 14718), (2453, 11568), (2651, 10704), (2676, 10604), (2892, 9812), (3568, 7953), (3856, 7359), (4906, 5784), (5302, 5352)]