99961472

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{4621}}^1$

素因数の和:4661

約数の個数: 48

約数和(自身を含む): 215685630

約数和(自身を除く): 115724158

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 338, 416, 676, 832, 1352, 1664, 2704, 4621, 5408, 9242, 10816, 18484, 21632, 36968, 60073, 73936, 120146, 147872, 240292, 295744, 480584, 591488, 780949, 961168, 1561898, 1922336, 3123796, 3844672, 6247592, 7689344, 12495184, 24990368, 49980736, 99961472]

約数ペア:

[(1, 99961472), (2, 49980736), (4, 24990368), (8, 12495184), (13, 7689344), (16, 6247592), (26, 3844672), (32, 3123796), (52, 1922336), (64, 1561898), (104, 961168), (128, 780949), (169, 591488), (208, 480584), (338, 295744), (416, 240292), (676, 147872), (832, 120146), (1352, 73936), (1664, 60073), (2704, 36968), (4621, 21632), (5408, 18484), (9242, 10816)]