42895765552

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{288247}}^1$

素因数の和:288457

約数の個数: 40

約数和(自身を含む): 84924778752

約数和(自身を除く): 42029013200

約数列:

[1, 2, 4, 8, 16, 71, 131, 142, 262, 284, 524, 568, 1048, 1136, 2096, 9301, 18602, 37204, 74408, 148816, 288247, 576494, 1152988, 2305976, 4611952, 20465537, 37760357, 40931074, 75520714, 81862148, 151041428, 163724296, 302082856, 327448592, 604165712, 2680985347, 5361970694, 10723941388, 21447882776, 42895765552]

約数ペア:

[(1, 42895765552), (2, 21447882776), (4, 10723941388), (8, 5361970694), (16, 2680985347), (71, 604165712), (131, 327448592), (142, 302082856), (262, 163724296), (284, 151041428), (524, 81862148), (568, 75520714), (1048, 40931074), (1136, 37760357), (2096, 20465537), (9301, 4611952), (18602, 2305976), (37204, 1152988), (74408, 576494), (148816, 288247)]