996978592

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{3203}}^1$

素因数の和:3421

約数の個数: 48

約数和(自身を含む): 2005601472

約数和(自身を除く): 1008622880

約数列:

[1, 2, 4, 8, 16, 32, 71, 137, 142, 274, 284, 548, 568, 1096, 1136, 2192, 2272, 3203, 4384, 6406, 9727, 12812, 19454, 25624, 38908, 51248, 77816, 102496, 155632, 227413, 311264, 438811, 454826, 877622, 909652, 1755244, 1819304, 3510488, 3638608, 7020976, 7277216, 14041952, 31155581, 62311162, 124622324, 249244648, 498489296, 996978592]

約数ペア:

[(1, 996978592), (2, 498489296), (4, 249244648), (8, 124622324), (16, 62311162), (32, 31155581), (71, 14041952), (137, 7277216), (142, 7020976), (274, 3638608), (284, 3510488), (548, 1819304), (568, 1755244), (1096, 909652), (1136, 877622), (2192, 454826), (2272, 438811), (3203, 311264), (4384, 227413), (6406, 155632), (9727, 102496), (12812, 77816), (19454, 51248), (25624, 38908)]