38856402416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1\times {\mathrm{7561}}^1$

素因数の和:8410

約数の個数: 80

約数和(自身を含む): 83806802688

約数和(自身を除く): 44950400272

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 797, 806, 1594, 1612, 3188, 3224, 6376, 6448, 7561, 10361, 12752, 15122, 20722, 24707, 30244, 41444, 49414, 60488, 82888, 98293, 98828, 120976, 165776, 196586, 197656, 234391, 321191, 393172, 395312, 468782, 642382, 786344, 937564, 1284764, 1572688, 1875128, 2569528, 3047083, 3750256, 5139056, 6026117, 6094166, 12052234, 12188332, 24104468, 24376664, 48208936, 48753328, 78339521, 96417872, 156679042, 186809627, 313358084, 373619254, 626716168, 747238508, 1253432336, 1494477016, 2428525151, 2988954032, 4857050302, 9714100604, 19428201208, 38856402416]

約数ペア:

[(1, 38856402416), (2, 19428201208), (4, 9714100604), (8, 4857050302), (13, 2988954032), (16, 2428525151), (26, 1494477016), (31, 1253432336), (52, 747238508), (62, 626716168), (104, 373619254), (124, 313358084), (208, 186809627), (248, 156679042), (403, 96417872), (496, 78339521), (797, 48753328), (806, 48208936), (1594, 24376664), (1612, 24104468), (3188, 12188332), (3224, 12052234), (6376, 6094166), (6448, 6026117), (7561, 5139056), (10361, 3750256), (12752, 3047083), (15122, 2569528), (20722, 1875128), (24707, 1572688), (30244, 1284764), (41444, 937564), (49414, 786344), (60488, 642382), (82888, 468782), (98293, 395312), (98828, 393172), (120976, 321191), (165776, 234391), (196586, 197656)]