69632176

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1$

素因数の和:661

約数の個数: 40

約数和(自身を含む): 138004560

約数和(自身を除く): 68372384

約数列:

[1, 2, 4, 8, 16, 89, 107, 178, 214, 356, 428, 457, 712, 856, 914, 1424, 1712, 1828, 3656, 7312, 9523, 19046, 38092, 40673, 48899, 76184, 81346, 97798, 152368, 162692, 195596, 325384, 391192, 650768, 782384, 4352011, 8704022, 17408044, 34816088, 69632176]

約数ペア:

[(1, 69632176), (2, 34816088), (4, 17408044), (8, 8704022), (16, 4352011), (89, 782384), (107, 650768), (178, 391192), (214, 325384), (356, 195596), (428, 162692), (457, 152368), (712, 97798), (856, 81346), (914, 76184), (1424, 48899), (1712, 40673), (1828, 38092), (3656, 19046), (7312, 9523)]