38463958

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 65463552

約数和(自身を除く): 26999594

約数列:

[1, 2, 13, 23, 26, 46, 131, 262, 299, 491, 598, 982, 1703, 3013, 3406, 6026, 6383, 11293, 12766, 22586, 39169, 64321, 78338, 128642, 146809, 293618, 836173, 1479383, 1672346, 2958766, 19231979, 38463958]

約数ペア:

[(1, 38463958), (2, 19231979), (13, 2958766), (23, 1672346), (26, 1479383), (46, 836173), (131, 293618), (262, 146809), (299, 128642), (491, 78338), (598, 64321), (982, 39169), (1703, 22586), (3013, 12766), (3406, 11293), (6026, 6383)]