15673755076

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1\times {\mathrm{883}}^1$

素因数の和:1601

約数の個数: 96

約数和(自身を含む): 33561335808

約数和(自身を除く): 17887580732

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 86, 92, 161, 172, 301, 322, 602, 641, 644, 883, 989, 1204, 1282, 1766, 1978, 2564, 3532, 3956, 4487, 6181, 6923, 8974, 12362, 13846, 14743, 17948, 20309, 24724, 27563, 27692, 29486, 37969, 40618, 55126, 58972, 75938, 81236, 103201, 110252, 142163, 151876, 192941, 206402, 265783, 284326, 385882, 412804, 531566, 566003, 568652, 633949, 771764, 873287, 1063132, 1132006, 1267898, 1746574, 2264012, 2535796, 3493148, 3962021, 4437643, 6113009, 7924042, 8875286, 12226018, 13018069, 15848084, 17750572, 24338129, 24452036, 26036138, 48676258, 52072276, 91126483, 97352516, 170366903, 182252966, 340733806, 364505932, 559776967, 681467612, 1119553934, 2239107868, 3918438769, 7836877538, 15673755076]

約数ペア:

[(1, 15673755076), (2, 7836877538), (4, 3918438769), (7, 2239107868), (14, 1119553934), (23, 681467612), (28, 559776967), (43, 364505932), (46, 340733806), (86, 182252966), (92, 170366903), (161, 97352516), (172, 91126483), (301, 52072276), (322, 48676258), (602, 26036138), (641, 24452036), (644, 24338129), (883, 17750572), (989, 15848084), (1204, 13018069), (1282, 12226018), (1766, 8875286), (1978, 7924042), (2564, 6113009), (3532, 4437643), (3956, 3962021), (4487, 3493148), (6181, 2535796), (6923, 2264012), (8974, 1746574), (12362, 1267898), (13846, 1132006), (14743, 1063132), (17948, 873287), (20309, 771764), (24724, 633949), (27563, 568652), (27692, 566003), (29486, 531566), (37969, 412804), (40618, 385882), (55126, 284326), (58972, 265783), (75938, 206402), (81236, 192941), (103201, 151876), (110252, 142163)]