42020232436

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1319}}^1\times {\mathrm{12503}}^1$

素因数の和:13853

約数の個数: 72

約数和(自身を含む): 92198494080

約数和(自身を除く): 50178261644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 1319, 2548, 2638, 5276, 9233, 12503, 17147, 18466, 25006, 34294, 36932, 50012, 64631, 68588, 87521, 120029, 129262, 162539, 175042, 240058, 258524, 325078, 350084, 480116, 612647, 650156, 840203, 1137773, 1225294, 1680406, 2275546, 2450588, 3360812, 4551092, 7964411, 15928822, 16491457, 31857644, 32982914, 65965828, 115440199, 214388941, 230880398, 428777882, 461760796, 808081393, 857555764, 1500722587, 1616162786, 3001445174, 3232325572, 6002890348, 10505058109, 21010116218, 42020232436]

約数ペア:

[(1, 42020232436), (2, 21010116218), (4, 10505058109), (7, 6002890348), (13, 3232325572), (14, 3001445174), (26, 1616162786), (28, 1500722587), (49, 857555764), (52, 808081393), (91, 461760796), (98, 428777882), (182, 230880398), (196, 214388941), (364, 115440199), (637, 65965828), (1274, 32982914), (1319, 31857644), (2548, 16491457), (2638, 15928822), (5276, 7964411), (9233, 4551092), (12503, 3360812), (17147, 2450588), (18466, 2275546), (25006, 1680406), (34294, 1225294), (36932, 1137773), (50012, 840203), (64631, 650156), (68588, 612647), (87521, 480116), (120029, 350084), (129262, 325078), (162539, 258524), (175042, 240058)]