65458276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 129830400

約数和(自身を除く): 64372124

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 229, 239, 299, 458, 478, 598, 916, 956, 1196, 2977, 3107, 5267, 5497, 5954, 6214, 10534, 10994, 11908, 12428, 21068, 21988, 54731, 68471, 71461, 109462, 136942, 142922, 218924, 273884, 285844, 711503, 1258813, 1423006, 2517626, 2846012, 5035252, 16364569, 32729138, 65458276]

約数ペア:

[(1, 65458276), (2, 32729138), (4, 16364569), (13, 5035252), (23, 2846012), (26, 2517626), (46, 1423006), (52, 1258813), (92, 711503), (229, 285844), (239, 273884), (299, 218924), (458, 142922), (478, 136942), (598, 109462), (916, 71461), (956, 68471), (1196, 54731), (2977, 21988), (3107, 21068), (5267, 12428), (5497, 11908), (5954, 10994), (6214, 10534)]