9968477272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137519}}^1$

素因数の和:137596

約数の個数: 64

約数和(自身を含む): 21832675200

約数和(自身を除く): 11864197928

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 41, 52, 68, 82, 104, 136, 164, 221, 328, 442, 533, 697, 884, 1066, 1394, 1768, 2132, 2788, 4264, 5576, 9061, 18122, 36244, 72488, 137519, 275038, 550076, 1100152, 1787747, 2337823, 3575494, 4675646, 5638279, 7150988, 9351292, 11276558, 14301976, 18702584, 22553116, 30391699, 45106232, 60783398, 73297627, 95850743, 121566796, 146595254, 191701486, 243133592, 293190508, 383402972, 586381016, 766805944, 1246059659, 2492119318, 4984238636, 9968477272]

約数ペア:

[(1, 9968477272), (2, 4984238636), (4, 2492119318), (8, 1246059659), (13, 766805944), (17, 586381016), (26, 383402972), (34, 293190508), (41, 243133592), (52, 191701486), (68, 146595254), (82, 121566796), (104, 95850743), (136, 73297627), (164, 60783398), (221, 45106232), (328, 30391699), (442, 22553116), (533, 18702584), (697, 14301976), (884, 11276558), (1066, 9351292), (1394, 7150988), (1768, 5638279), (2132, 4675646), (2788, 3575494), (4264, 2337823), (5576, 1787747), (9061, 1100152), (18122, 550076), (36244, 275038), (72488, 137519)]