73410896

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1597}}^1$

素因数の和:1648

約数の個数: 60

約数和(自身を含む): 163178172

約数和(自身を除く): 89767276

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 169, 208, 221, 272, 338, 442, 676, 884, 1352, 1597, 1768, 2704, 2873, 3194, 3536, 5746, 6388, 11492, 12776, 20761, 22984, 25552, 27149, 41522, 45968, 54298, 83044, 108596, 166088, 217192, 269893, 332176, 352937, 434384, 539786, 705874, 1079572, 1411748, 2159144, 2823496, 4318288, 4588181, 5646992, 9176362, 18352724, 36705448, 73410896]

約数ペア:

[(1, 73410896), (2, 36705448), (4, 18352724), (8, 9176362), (13, 5646992), (16, 4588181), (17, 4318288), (26, 2823496), (34, 2159144), (52, 1411748), (68, 1079572), (104, 705874), (136, 539786), (169, 434384), (208, 352937), (221, 332176), (272, 269893), (338, 217192), (442, 166088), (676, 108596), (884, 83044), (1352, 54298), (1597, 45968), (1768, 41522), (2704, 27149), (2873, 25552), (3194, 22984), (3536, 20761), (5746, 12776), (6388, 11492)]