74656516

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{2113}}^1$

素因数の和:2212

約数の個数: 36

約数和(自身を含む): 145641916

約数和(自身を除く): 70985400

約数列:

[1, 2, 4, 11, 22, 44, 73, 121, 146, 242, 292, 484, 803, 1606, 2113, 3212, 4226, 8452, 8833, 17666, 23243, 35332, 46486, 92972, 154249, 255673, 308498, 511346, 616996, 1022692, 1696739, 3393478, 6786956, 18664129, 37328258, 74656516]

約数ペア:

[(1, 74656516), (2, 37328258), (4, 18664129), (11, 6786956), (22, 3393478), (44, 1696739), (73, 1022692), (121, 616996), (146, 511346), (242, 308498), (292, 255673), (484, 154249), (803, 92972), (1606, 46486), (2113, 35332), (3212, 23243), (4226, 17666), (8452, 8833)]