373670752

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{128321}}^1$

素因数の和:128351

約数の個数: 48

約数和(自身を含む): 905440032

約数和(自身を除く): 531769280

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 128321, 256642, 513284, 898247, 1026568, 1668173, 1796494, 2053136, 3336346, 3592988, 4106272, 6672692, 7185976, 11677211, 13345384, 14371952, 23354422, 26690768, 28743904, 46708844, 53381536, 93417688, 186835376, 373670752]

約数ペア:

[(1, 373670752), (2, 186835376), (4, 93417688), (7, 53381536), (8, 46708844), (13, 28743904), (14, 26690768), (16, 23354422), (26, 14371952), (28, 13345384), (32, 11677211), (52, 7185976), (56, 6672692), (91, 4106272), (104, 3592988), (112, 3336346), (182, 2053136), (208, 1796494), (224, 1668173), (364, 1026568), (416, 898247), (728, 513284), (1456, 256642), (2912, 128321)]