38290712512

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{4003}}^1\times {\mathrm{11497}}^1$

素因数の和:15525

約数の個数: 56

約数和(自身を含む): 81855549776

約数和(自身を除く): 43564837264

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 4003, 8006, 11497, 16012, 22994, 32024, 45988, 52039, 64048, 91976, 104078, 128096, 149461, 183952, 208156, 256192, 298922, 367904, 416312, 597844, 735808, 832624, 1195688, 1665248, 2391376, 3330496, 4782752, 9565504, 46022491, 92044982, 184089964, 368179928, 598292383, 736359856, 1196584766, 1472719712, 2393169532, 2945439424, 4786339064, 9572678128, 19145356256, 38290712512]

約数ペア:

[(1, 38290712512), (2, 19145356256), (4, 9572678128), (8, 4786339064), (13, 2945439424), (16, 2393169532), (26, 1472719712), (32, 1196584766), (52, 736359856), (64, 598292383), (104, 368179928), (208, 184089964), (416, 92044982), (832, 46022491), (4003, 9565504), (8006, 4782752), (11497, 3330496), (16012, 2391376), (22994, 1665248), (32024, 1195688), (45988, 832624), (52039, 735808), (64048, 597844), (91976, 416312), (104078, 367904), (128096, 298922), (149461, 256192), (183952, 208156)]